666| Home | +Pro | +Business | +Enterprise | +Education | +Mobile | +Mobile Enterprise | +
|---|---|---|---|---|---|---|
|
+ |
+ 6 |
+ 6 |
+ 6 |
+ + | + |
| Summary | Originating update | Status | Date resolved |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | May 14, 2019 01:18 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 14393.2848 March 12, 2019 KB4489882 | Resolved KB4493473 | April 25, 2019 02:00 PM PT |
| End-user-defined characters (EUDC) may cause blue screen at startup If you enable per font end-user-defined characters (EUDC), the system will stop working and a blue screen may appear at startup. See details > | OS Build 14393.2879 March 19, 2019 KB4489889 | Resolved KB4493470 | April 09, 2019 10:00 AM PT |
| Internet Explorer 11 authentication issue with multiple concurrent logons Internet Explorer 11 users may encounter issues if two or more people use the same user account for multiple, concurrent login sessions on the same Windows Server machine. See details > | OS Build 14393.2724 January 08, 2019 KB4480961 | Resolved KB4493470 | April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493473. Affected platforms:
Resolution: This issue was resolved in KB4494440. Back to top | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | Resolved: May 14, 2019 10:00 AM PT Opened: April 25, 2019 02:00 PM PT |
| Summary | Originating update | Status | Date resolved |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 15063.1784 April 25, 2019 KB4493436 | Resolved KB4499181 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 15063.1689 March 12, 2019 KB4489871 | Resolved KB4493436 | April 25, 2019 02:00 PM PT |
| End-user-defined characters (EUDC) may cause blue screen at startup If you enable per font end-user-defined characters (EUDC), the system may stop working and a blue screen may appear at startup. See details > | OS Build 15063.1716 March 19, 2019 KB4489888 | Resolved KB4493474 | April 09, 2019 10:00 AM PT |
| MSXML6 may cause applications to stop responding MSXML6 may cause applications to stop responding if an exception was thrown during node operations, such as appendChild(), insertBefore(), and moveNode(). See details > | OS Build 15063.1563 January 08, 2019 KB4480973 | Resolved KB4493474 | April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 15063.1784 April 25, 2019 KB4493436 | Resolved KB4499181 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Summary | Originating update | Status | Date resolved |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | May 14, 2019 01:18 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 16299.1029 March 12, 2019 KB4489886 | Resolved KB4493440 | April 25, 2019 02:00 PM PT |
| End-user-defined characters (EUDC) may cause blue screen at startup If you enable per font end-user-defined characters (EUDC), the system may stop working and a blue screen may appear at startup. See details > | OS Build 16299.1059 March 19, 2019 KB4489890 | Resolved KB4493441 | April 09, 2019 10:00 AM PT |
| MSXML6 causes applications to stop responding if an exception was thrown MSXML6 causes applications to stop responding if an exception was thrown during node operations, such as appendChild(), insertBefore(), and moveNode(). See details > | OS Build 16299.904 January 08, 2019 KB4480978 | Resolved KB4493441 | April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493440. Affected platforms:
Resolution: This issue was resolved in KB4499179. Back to top | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | Resolved: May 14, 2019 10:00 AM PT Opened: April 25, 2019 02:00 PM PT |
| Summary | Originating update | Status | Date resolved |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 17134.648 March 12, 2019 KB4489868 | Resolved KB4493437 | April 25, 2019 02:00 PM PT |
| End-user-defined characters (EUDC) may cause blue screen at startup If you enable per font end-user-defined characters (EUDC), the system may stop working and a blue screen may appear at startup. See details > | OS Build 17134.677 March 19, 2019 KB4489894 | Resolved KB4493464 | April 09, 2019 10:00 AM PT |
| First character of the Japanese era name not recognized The first character of the Japanese era name is not recognized as an abbreviation and may cause date parsing issues. See details > | OS Build 17134.556 January 15, 2019 KB4480976 | Resolved KB4487029 | April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493437. Affected platforms:
Resolution: This issue was resolved in KB4499167. Back to top | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | Resolved: May 14, 2019 10:00 AM PT Opened: April 25, 2019 02:00 PM PT |
| Summary | Originating update | Status | Date resolved |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | May 14, 2019 01:18 PM PT |
| Latest cumulative update (KB 4495667) installs automatically Reports that the optional cumulative update (KB 4495667) installs automatically. See details > | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved | May 08, 2019 03:37 PM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed After further investigation ArcaBit has confirmed this issue is not applicable to Windows 10, version 1809 See details > | OS Build 17763.437 April 09, 2019 KB4493509 | Resolved | May 08, 2019 03:30 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 17763.379 March 12, 2019 KB4489899 | Resolved KB4495667 | May 03, 2019 12:40 PM PT |
| Details | Originating update | Status | History |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4495667. Affected platforms:
Resolution: This issue was resolved in KB4494441. Back to top | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | Resolved: May 14, 2019 10:00 AM PT Opened: May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Latest cumulative update (KB 4495667) installs automatically Due to a servicing side issue some users were offered KB4495667 (optional update) automatically and rebooted devices. This issue has been mitigated. Affected platforms:
Resolution:: This issue has been mitigated on the servicing side to prevent auto installing of this update. Customers do not need to take any action. Back to top | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved | Resolved: May 08, 2019 03:37 PM PT Opened: May 05, 2019 12:01 PM PT |
| Summary | Originating update | Status | Date resolved |
| System may be unresponsive after restart if ArcaBit antivirus software installed Devices with ArcaBit antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Resolved | May 14, 2019 01:23 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Resolved | May 14, 2019 01:22 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Resolved | May 14, 2019 01:21 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493453 | Resolved KB4499164 | May 14, 2019 01:18 PM PT |
| Authentication may fail for services after the Kerberos ticket expires Authentication may fail for services that require unconstrained delegation after the Kerberos ticket expires. See details > | March 12, 2019 KB4489878 | Resolved KB4499164 | May 14, 2019 01:17 PM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software may become unresponsive after restart. See details > | April 09, 2019 KB4493472 | Resolved | April 25, 2019 02:00 PM PT |
| Internet Explorer 11 authentication issue with multiple concurrent logons Internet Explorer 11 users may encounter issues if two or more people use the same user account for multiple, concurrent login sessions on the same Windows Server machine. See details > | January 08, 2019 KB4480970 | Resolved KB4493472 | April 09, 2019 10:00 AM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | March 12, 2019 KB4489878 | Resolved KB4493472 | April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493453 | Resolved KB4499164 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System may be unresponsive after restart if ArcaBit antivirus software installed Microsoft and ArcaBit have identified an issue on devices with ArcaBit antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493472. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. ArcaBit has released an update to address this issue. For more information, see the Arcabit support article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: May 14, 2019 01:23 PM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493472. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: May 14, 2019 01:22 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493472. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Microsoft and Avast have identified an issue on devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software after you install KB4493472 and restart. Devices may become unresponsive at the login or Welcome screen. Additionally, you may be unable to log in or log in after an extended period of time. Affected platforms:
Resolution: Avast has released emergency updates to address this issue. For more information and AV update schedule, see the Avast support KB article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Authentication may fail for services after the Kerberos ticket expires After installing KB4489878, some customers report that authentication fails for services that require unconstrained delegation after the Kerberos ticket expires (the default is 10 hours). For example, the SQL server service fails. Affected platforms:
Resolution: This issue was resolved in KB4499164. Back to top | March 12, 2019 KB4489878 | Resolved KB4499164 | Resolved: May 14, 2019 10:00 AM PT Opened: March 12, 2019 10:00 AM PT |
| Custom URI schemes may not start corresponding application After installing KB4489878, custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites on Internet Explorer. Affected platforms:
Resolution: This issue is resolved in KB4493472. Back to top | March 12, 2019 KB4489878 | Resolved KB4493472 | Resolved: April 09, 2019 10:00 AM PT Opened: March 12, 2019 10:00 AM PT |
| NETDOM.EXE fails to run After installing KB4489878, NETDOM.EXE fails to run, and the on-screen error, “The command failed to complete successfully.” appears. Affected platforms:
Resolution: This issue is resolved in KB4493472. Back to top | March 12, 2019 KB4489878 | Resolved KB4493472 | Resolved: April 09, 2019 10:00 AM PT Opened: March 12, 2019 10:00 AM PT |
| Summary | Originating update | Status | Date resolved |
| System may be unresponsive after restart if ArcaBit antivirus software installed Devices with ArcaBit antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Resolved | May 14, 2019 01:22 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Resolved | May 14, 2019 01:22 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Resolved | May 14, 2019 01:21 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493443 | Resolved KB4499151 | May 14, 2019 01:18 PM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software may become unresponsive after restart. See details > | April 09, 2019 KB4493446 | Resolved | April 25, 2019 02:00 PM PT |
| Internet Explorer 11 authentication issue with multiple concurrent logons Internet Explorer 11 users may encounter issues if two or more people use the same user account for multiple, concurrent login sessions on the same Windows Server machine. See details > | January 08, 2019 KB4480963 | Resolved KB4493446 | April 09, 2019 10:00 AM PT |
| MSXML6 may cause applications to stop responding. MSXML6 may cause applications to stop responding if an exception was thrown during node operations, such as appendChild(), insertBefore(), and moveNode(). See details > | January 08, 2019 KB4480963 | Resolved KB4493446 | April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493443 | Resolved KB4499151 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System may be unresponsive after restart if ArcaBit antivirus software installed Microsoft and ArcaBit have identified an issue on devices with ArcaBit antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493446. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. ArcaBit has released an update to address this issue. For more information, see the Arcabit support article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: May 14, 2019 01:22 PM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493446. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: May 14, 2019 01:22 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493446. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Microsoft and Avast have identified an issue on devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software after you install KB4493446 and restart. Devices may become unresponsive at the login or Welcome screen. Additionally, you may be unable to log in or log in after an extended period of time. Affected platforms:
Resolution: Avast has released emergency updates to address this issue. For more information and AV update schedule, see the Avast support KB article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| Summary | Originating update | Status | Date resolved |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493471 | Resolved | May 14, 2019 01:21 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493471 | Resolved | May 14, 2019 01:19 PM PT |
| Authentication may fail for services after the Kerberos ticket expires Authentication may fail for services that require unconstrained delegation after the Kerberos ticket expires. See details > | March 12, 2019 KB4489880 | Resolved KB4499149 | May 14, 2019 01:18 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493460 | Resolved KB4499149 | May 14, 2019 01:18 PM PT |
| Embedded objects may display incorrectly Any compound document (OLE) server application that places embedded objects into the Windows Metafile (WMF) using the PatBlt API may display embedded objects incorrectly. See details > | February 12, 2019 KB4487023 | Resolved KB4493471 | April 09, 2019 10:00 AM PT |
| NETDOM.EXE fails to run NETDOM.EXE fails to run and the error, “The command failed to complete successfully.” appears on screen. See details > | March 12, 2019 KB4489880 | Resolved KB4493471 | April 09, 2019 10:00 AM PT |
| First character of the Japanese era name not recognized as an abbreviation The first character of the Japanese era name is not recognized as an abbreviation and may cause date parsing issues. See details > | January 17, 2019 KB4480974 | Resolved KB4489880 | March 12, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493460 | Resolved KB4499149 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493471. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493471 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493471. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493471 | Resolved | Resolved: May 14, 2019 01:19 PM PT Opened: April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Authentication may fail for services after the Kerberos ticket expires After installing KB4489880, some customers report that authentication fails for services that require unconstrained delegation after the Kerberos ticket expires (the default is 10 hours). For example, the SQL server service fails. Affected platforms:
Resolution: This issue was resolved in KB4499149. Back to top | March 12, 2019 KB4489880 | Resolved KB4499149 | Resolved: May 14, 2019 10:00 AM PT Opened: March 12, 2019 10:00 AM PT |
| NETDOM.EXE fails to run After installing KB4489880, NETDOM.EXE fails to run, and the on-screen error, “The command failed to complete successfully.” appears. Affected platforms:
Resolution: This issue is resolved in KB4493471. Back to top | March 12, 2019 KB4489880 | Resolved KB4493471 | Resolved: April 09, 2019 10:00 AM PT Opened: March 12, 2019 10:00 AM PT |
| Summary | Originating update | Status | Date resolved |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493451 | Resolved | May 14, 2019 01:21 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493451 | Resolved | May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493462 | Resolved KB4499171 | May 14, 2019 01:18 PM PT |
| Internet Explorer 11 authentication issue with multiple concurrent logons Internet Explorer 11 users may encounter issues if two or more people use the same user account for multiple, concurrent login sessions on the same Windows Server machine. See details > | January 08, 2019 KB4480975 | Resolved KB4493451 | April 09, 2019 10:00 AM PT |
| MSXML6 may cause applications to stop responding MSXML6 may cause applications to stop responding if an exception was thrown during node operations, such as appendChild(), insertBefore(), and moveNode(). See details > | January 08, 2019 KB4480975 | Resolved KB4493451 | April 09, 2019 10:00 AM PT |
| Embedded objects may display incorrectly Any compound document (OLE) server application that places embedded objects into the Windows Metafile (WMF) using the PatBlt API may display embedded objects incorrectly. See details > | February 12, 2019 KB4487025 | Resolved KB4493451 | April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493462 | Resolved KB4499171 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493451. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493451 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493451. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493451 | Resolved | Resolved: May 14, 2019 01:19 PM PT Opened: April 09, 2019 10:00 AM PT |
| Summary | Originating update | Status | Last updated |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 14393.2941 April 25, 2019 KB4493473 | Investigating | April 25, 2019 02:00 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 14393.2931 April 25, 2019 KB4492241 | Mitigated | May 10, 2019 10:35 AM PT |
| Cluster service may fail if the minimum password length is set to greater than 14 The cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the Group Policy “Minimum Password Length” is configured with greater than 14 characters. See details > | OS Build 14393.2639 November 27, 2018 KB4467684 | Mitigated | April 25, 2019 02:00 PM PT |
| Issue using PXE to start a device from WDS There may be issues using the Preboot Execution Environment (PXE) to start a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. See details > | OS Build 14393.2848 March 12, 2019 KB4489882 | Mitigated | April 25, 2019 02:00 PM PT |
| SCVMM cannot enumerate and manage logical switches deployed on the host For hosts managed by System Center Virtual Machine Manager (VMM), VMM cannot enumerate and manage logical switches deployed on the host. See details > | OS Build 14393.2639 November 27, 2018 KB4467684 | Mitigated | April 25, 2019 02:00 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Certain operations, such as rename, performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error, \"STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)\". See details > | OS Build 14393.2724 January 08, 2019 KB4480961 | Mitigated | April 25, 2019 02:00 PM PT |
| Windows may not start on certain Lenovo and Fujitsu laptops with less than 8GB of RAM Windows may fail to start on certain Lenovo and Fujitsu laptops that have less than 8 GB of RAM. See details > | OS Build 14393.2608 November 13, 2018 KB4467691 | Mitigated | February 19, 2019 10:00 AM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | May 14, 2019 01:18 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 14393.2848 March 12, 2019 KB4489882 | Resolved KB4493473 | April 25, 2019 02:00 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | OS Build 14393.2931 April 25, 2019 KB4492241 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493473. Affected platforms:
Next steps: Microsoft is working on a resolution and will provide an update in an upcoming release. Back to top | OS Build 14393.2941 April 25, 2019 KB4493473 | Investigating | Last updated: April 25, 2019 02:00 PM PT Opened: April 25, 2019 02:00 PM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493473. Affected platforms:
Resolution: This issue was resolved in KB4494440. Back to top | OS Build 14393.2941 April 25, 2019 KB4493473 | Resolved KB4494440 | Resolved: May 14, 2019 10:00 AM PT Opened: April 25, 2019 02:00 PM PT |
| Summary | Originating update | Status | Last updated |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 15063.1771 April 25, 2019 KB4492242 | Mitigated | May 10, 2019 10:35 AM PT |
| Certain operations performed on a Cluster Shared Volume may fail Certain operations, such as rename, performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error, \"STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)\". See details > | OS Build 15063.1563 January 08, 2019 KB4480973 | Mitigated | April 25, 2019 02:00 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 15063.1784 April 25, 2019 KB4493436 | Resolved KB4499181 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 15063.1689 March 12, 2019 KB4489871 | Resolved KB4493436 | April 25, 2019 02:00 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | OS Build 15063.1771 April 25, 2019 KB4492242 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 15063.1784 April 25, 2019 KB4493436 | Resolved KB4499181 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Summary | Originating update | Status | Last updated |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 16299.1127 April 25, 2019 KB4493440 | Investigating | April 25, 2019 02:00 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 16299.1111 April 25, 2019 KB4492243 | Mitigated | May 10, 2019 10:35 AM PT |
| Certain operations performed on a Cluster Shared Volume may fail Certain operations, such as rename, performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error, \"STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)\". See details > | OS Build 16299.904 January 08, 2019 KB4480978 | Mitigated | April 25, 2019 02:00 PM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | May 14, 2019 01:18 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 16299.1029 March 12, 2019 KB4489886 | Resolved KB4493440 | April 25, 2019 02:00 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | OS Build 16299.1111 April 25, 2019 KB4492243 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493440. Affected platforms:
Next steps: Microsoft is working on a resolution and will provide an update in an upcoming release. Back to top | OS Build 16299.1127 April 25, 2019 KB4493440 | Investigating | Last updated: April 25, 2019 02:00 PM PT Opened: April 25, 2019 02:00 PM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493440. Affected platforms:
Resolution: This issue was resolved in KB4499179. Back to top | OS Build 16299.1127 April 25, 2019 KB4493440 | Resolved KB4499179 | Resolved: May 14, 2019 10:00 AM PT Opened: April 25, 2019 02:00 PM PT |
| Summary | Originating update | Status | Last updated |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 17134.753 April 25, 2019 KB4493437 | Investigating | April 25, 2019 02:00 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 17134.730 April 25, 2019 KB4492245 | Mitigated | May 10, 2019 10:35 AM PT |
| Issue using PXE to start a device from WDS Using PXE to start a device from a WDS server configured to use Variable Window Extension may cause the connection to the WDS server to terminate prematurely. See details > | OS Build 17134.648 March 12, 2019 KB4489868 | Mitigated | April 25, 2019 02:00 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Certain operations, such as rename, performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error, \"STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)\". See details > | OS Build 17134.523 January 08, 2019 KB4480966 | Mitigated | April 25, 2019 02:00 PM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | May 14, 2019 01:18 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 17134.648 March 12, 2019 KB4489868 | Resolved KB4493437 | April 25, 2019 02:00 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | OS Build 17134.730 April 25, 2019 KB4492245 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493437. Affected platforms:
Next steps: Microsoft is working on a resolution and will provide an update in an upcoming release. Back to top | OS Build 17134.753 April 25, 2019 KB4493437 | Investigating | Last updated: April 25, 2019 02:00 PM PT Opened: April 25, 2019 02:00 PM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4493437. Affected platforms:
Resolution: This issue was resolved in KB4499167. Back to top | OS Build 17134.753 April 25, 2019 KB4493437 | Resolved KB4499167 | Resolved: May 14, 2019 10:00 AM PT Opened: April 25, 2019 02:00 PM PT |
| Summary | Originating update | Status | Last updated |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 17763.475 May 03, 2019 KB4495667 | Mitigated | May 10, 2019 10:35 AM PT |
| Windows 10, version 1809 Update Tuesday update may install twice Some customers are reporting that KB4494441 installs twice See details > | OS Build 17763.502 May 14, 2019 KB4494441 | Acknowledged | May 14, 2019 02:56 PM PT |
| Devices with some Asian language packs installed may receive an error After installing the KB4493509 devices with some Asian language packs installed may receive the error, \"0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_F See details > | OS Build 17763.437 April 09, 2019 KB4493509 | Mitigated | May 03, 2019 10:59 AM PT |
| Printing from Microsoft Edge or other UWP apps, you may receive the error 0x80070007 Attempting to print from Microsoft Edge or other Universal Windows Platform (UWP) applications, you may receive an error. See details > | OS Build 17763.379 March 12, 2019 KB4489899 | Mitigated | May 02, 2019 04:47 PM PT |
| Issue using PXE to start a device from WDS Using PXE to start a device from a WDS server configured to use Variable Window Extension may cause the connection to the WDS server to terminate prematurely. See details > | OS Build 17763.379 March 12, 2019 KB4489899 | Mitigated | April 09, 2019 10:00 AM PT |
| Certain operations performed on a Cluster Shared Volume may fail Certain operations, such as rename, performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error, \"STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)\". See details > | OS Build 17763.253 January 08, 2019 KB4480116 | Mitigated | April 09, 2019 10:00 AM PT |
| Audio not working on monitors or TV connected to a PC via HDMI, USB, or DisplayPort Upgrade block: Microsoft has identified issues with certain new Intel display drivers, which accidentally turn on unsupported features in Windows. See details > | OS Build 17763.134 November 13, 2018 KB4467708 | Mitigated | March 15, 2019 12:00 PM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail. See details > | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | May 14, 2019 01:18 PM PT |
| Latest cumulative update (KB 4495667) installs automatically Reports that the optional cumulative update (KB 4495667) installs automatically. See details > | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved | May 08, 2019 03:37 PM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed After further investigation ArcaBit has confirmed this issue is not applicable to Windows 10, version 1809 See details > | OS Build 17763.437 April 09, 2019 KB4493509 | Resolved | May 08, 2019 03:30 PM PT |
| Custom URI schemes may not start corresponding application Custom URI schemes for application protocol handlers may not start the corresponding application for local intranet and trusted sites in Internet Explorer. See details > | OS Build 17763.379 March 12, 2019 KB4489899 | Resolved KB4495667 | May 03, 2019 12:40 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | OS Build 17763.475 May 03, 2019 KB4495667 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Windows 10, version 1809 Update Tuesday update may install twice We are presently investigating and will provide an update when available. Affected platforms:
Back to top | OS Build 17763.502 May 14, 2019 KB4494441 | Acknowledged | Last updated: May 14, 2019 02:56 PM PT Opened: May 14, 2019 02:56 PM PT |
| Devices with some Asian language packs installed may receive an error After installing the April 2019 Cumulative Update (KB4493509), devices with some Asian language packs installed may receive the error, \"0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND.\" Affected platforms:
Workaround:
Note: If reinstalling the language pack does not mitigate the issue, reset your PC as follows:
Next steps: Microsoft is working on a resolution and will provide an update in an upcoming release. Back to top | OS Build 17763.437 April 09, 2019 KB4493509 | Mitigated | Last updated: May 03, 2019 10:59 AM PT Opened: May 02, 2019 04:36 PM PT |
| Printing from Microsoft Edge or other UWP apps, you may receive the error 0x80070007 When attempting to print from Microsoft Edge or other Universal Windows Platform (UWP) applications you may receive the error, \"Your printer has experienced an unexpected configuration problem. 0x80070007e.\" Affected platforms:
Workaround: You can use another browser, such as Internet Explorer to print your documents. Next steps: Microsoft is working on a resolution and will provide an update in an upcoming release. Back to top | OS Build 17763.379 March 12, 2019 KB4489899 | Mitigated | Last updated: May 02, 2019 04:47 PM PT Opened: May 02, 2019 04:47 PM PT |
| Zone transfers over TCP may fail Zone transfers between primary and secondary DNS servers over the Transmission Control Protocol (TCP) may fail after installing KB4495667. Affected platforms:
Resolution: This issue was resolved in KB4494441. Back to top | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | Resolved: May 14, 2019 10:00 AM PT Opened: May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved KB4494441 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Latest cumulative update (KB 4495667) installs automatically Due to a servicing side issue some users were offered KB4495667 (optional update) automatically and rebooted devices. This issue has been mitigated. Affected platforms:
Resolution:: This issue has been mitigated on the servicing side to prevent auto installing of this update. Customers do not need to take any action. Back to top | OS Build 17763.475 May 03, 2019 KB4495667 | Resolved | Resolved: May 08, 2019 03:37 PM PT Opened: May 05, 2019 12:01 PM PT |
| Summary | Originating update | Status | Last updated |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493453 | Mitigated | May 10, 2019 10:35 AM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed Devices with ArcaBit antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Mitigated | May 08, 2019 03:29 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Mitigated | May 03, 2019 08:50 AM PT |
| Authentication may fail for services after the Kerberos ticket expires Authentication may fail for services that require unconstrained delegation after the Kerberos ticket expires. See details > | March 12, 2019 KB4489878 | Mitigated | April 25, 2019 02:00 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Mitigated | April 25, 2019 02:00 PM PT |
| System may be unresponsive after restart with certain McAfee antivirus products Devices with McAfee Endpoint Security Threat Prevention 10.x, Host Intrusion Prevention 8.0, or VirusScan Enterprise 8.8 may be slow or unresponsive at startup. See details > | April 09, 2019 KB4493472 | Mitigated | April 25, 2019 02:00 PM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed Devices with ArcaBit antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Resolved | May 14, 2019 01:23 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Resolved | May 14, 2019 01:22 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493472 | Resolved | May 14, 2019 01:21 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493453 | Resolved KB4499164 | May 14, 2019 01:18 PM PT |
| Authentication may fail for services after the Kerberos ticket expires Authentication may fail for services that require unconstrained delegation after the Kerberos ticket expires. See details > | March 12, 2019 KB4489878 | Resolved KB4499164 | May 14, 2019 01:17 PM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software may become unresponsive after restart. See details > | April 09, 2019 KB4493472 | Resolved | April 25, 2019 02:00 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | April 25, 2019 KB4493453 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493453 | Resolved KB4499164 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System may be unresponsive after restart if ArcaBit antivirus software installed Microsoft and ArcaBit have identified an issue on devices with ArcaBit antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493472. Microsoft has temporarily blocked devices from receiving this update if ArcaBit antivirus software is installed. Affected platforms:
Workaround: ArcaBit has released an update to address this issue. For more information, see the Arcabit support article. Back to top | April 09, 2019 KB4493472 | Mitigated | Last updated: May 08, 2019 03:29 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493472. Microsoft has temporarily blocked devices from receiving this update if Avira antivirus software is installed. Affected platforms:
Next steps: Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493472 | Mitigated | Last updated: May 03, 2019 08:50 AM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493472. Microsoft has temporarily blocked devices from receiving this update if the Sophos Endpoint is installed until a solution is available. Affected platforms:
Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493472 | Mitigated | Last updated: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart with certain McAfee antivirus products Microsoft and McAfee have identified an issue on devices with McAfee Endpoint Security (ENS) Threat Prevention 10.x or McAfee Host Intrusion Prevention (Host IPS) 8.0 or McAfee VirusScan Enterprise (VSE) 8.8 installed. It may cause the system to have slow startup or become unresponsive at restart after installing this update. Affected platforms:
Workaround: Guidance for McAfee customers can be found in the following McAfee support articles:
Next steps: We are presently investigating this issue with McAfee. We will provide an update once we have more information. Back to top | April 09, 2019 KB4493472 | Mitigated | Last updated: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed Microsoft and ArcaBit have identified an issue on devices with ArcaBit antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493472. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. ArcaBit has released an update to address this issue. For more information, see the Arcabit support article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: May 14, 2019 01:23 PM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493472. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: May 14, 2019 01:22 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493472. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Microsoft and Avast have identified an issue on devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software after you install KB4493472 and restart. Devices may become unresponsive at the login or Welcome screen. Additionally, you may be unable to log in or log in after an extended period of time. Affected platforms:
Resolution: Avast has released emergency updates to address this issue. For more information and AV update schedule, see the Avast support KB article. Back to top | April 09, 2019 KB4493472 | Resolved | Resolved: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Authentication may fail for services after the Kerberos ticket expires After installing KB4489878, some customers report that authentication fails for services that require unconstrained delegation after the Kerberos ticket expires (the default is 10 hours). For example, the SQL server service fails. Affected platforms:
Workaround: To mitigate this issue, use one of the following options:
Next steps: Microsoft is working on a resolution and will provide an update in an upcoming release. Back to top | March 12, 2019 KB4489878 | Mitigated | Last updated: April 25, 2019 02:00 PM PT Opened: March 12, 2019 10:00 AM PT |
| Authentication may fail for services after the Kerberos ticket expires After installing KB4489878, some customers report that authentication fails for services that require unconstrained delegation after the Kerberos ticket expires (the default is 10 hours). For example, the SQL server service fails. Affected platforms:
Resolution: This issue was resolved in KB4499164. Back to top | March 12, 2019 KB4489878 | Resolved KB4499164 | Resolved: May 14, 2019 10:00 AM PT Opened: March 12, 2019 10:00 AM PT |
| Summary | Originating update | Status | Last updated |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493443 | Mitigated | May 10, 2019 10:35 AM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed Devices with ArcaBit antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Mitigated | May 08, 2019 03:29 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Mitigated | May 03, 2019 08:50 AM PT |
| Issue using PXE to start a device from WDS There may be issues using the Preboot Execution Environment (PXE) to start a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. See details > | March 12, 2019 KB4489881 | Mitigated | April 25, 2019 02:00 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Mitigated | April 25, 2019 02:00 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Certain operations, such as rename, performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. See details > | January 08, 2019 KB4480963 | Mitigated | April 25, 2019 02:00 PM PT |
| System may be unresponsive after restart with certain McAfee antivirus products Devices with McAfee Endpoint Security Threat Prevention 10.x, Host Intrusion Prevention 8.0, or VirusScan Enterprise 8.8 may be slow or unresponsive at startup. See details > | April 09, 2019 KB4493446 | Mitigated | April 18, 2019 05:00 PM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed Devices with ArcaBit antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Resolved | May 14, 2019 01:22 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Resolved | May 14, 2019 01:22 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493446 | Resolved | May 14, 2019 01:21 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493443 | Resolved KB4499151 | May 14, 2019 01:18 PM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software may become unresponsive after restart. See details > | April 09, 2019 KB4493446 | Resolved | April 25, 2019 02:00 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | April 25, 2019 KB4493443 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493443 | Resolved KB4499151 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System may be unresponsive after restart if ArcaBit antivirus software installed Microsoft and ArcaBit have identified an issue on devices with ArcaBit antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493446. Microsoft has temporarily blocked devices from receiving this update if ArcaBit antivirus software is installed. Affected platforms:
Workaround: ArcaBit has released an update to address this issue. For more information, see the Arcabit support article. Back to top | April 09, 2019 KB4493446 | Mitigated | Last updated: May 08, 2019 03:29 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493446. Microsoft has temporarily blocked devices from receiving this update if Avira antivirus software is installed. Affected platforms:
Next steps: Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493446 | Mitigated | Last updated: May 03, 2019 08:50 AM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493446. Microsoft has temporarily blocked devices from receiving this update if the Sophos Endpoint is installed until a solution is available. Affected platforms:
Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493446 | Mitigated | Last updated: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart with certain McAfee antivirus products Microsoft and McAfee have identified an issue on devices with McAfee Endpoint Security (ENS) Threat Prevention 10.x or McAfee Host Intrusion Prevention (Host IPS) 8.0 or McAfee VirusScan Enterprise (VSE) 8.8 installed. It may cause the system to have slow startup or become unresponsive at restart after installing this update. Affected platforms:
Workaround: Guidance for McAfee customers can be found in the following McAfee support articles:
Next steps: We are presently investigating this issue with McAfee. We will provide an update once we have more information. Back to top | April 09, 2019 KB4493446 | Mitigated | Last updated: April 18, 2019 05:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if ArcaBit antivirus software installed Microsoft and ArcaBit have identified an issue on devices with ArcaBit antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493446. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. ArcaBit has released an update to address this issue. For more information, see the Arcabit support article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: May 14, 2019 01:22 PM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493446. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: May 14, 2019 01:22 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493446. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| Devices may not respond at login or Welcome screen if running certain Avast software Microsoft and Avast have identified an issue on devices running Avast for Business, Avast CloudCare, and AVG Business Edition antivirus software after you install KB4493446 and restart. Devices may become unresponsive at the login or Welcome screen. Additionally, you may be unable to log in or log in after an extended period of time. Affected platforms:
Resolution: Avast has released emergency updates to address this issue. For more information and AV update schedule, see the Avast support KB article. Back to top | April 09, 2019 KB4493446 | Resolved | Resolved: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| Summary | Originating update | Status | Last updated |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493471 | Mitigated | May 03, 2019 08:51 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493471 | Mitigated | April 25, 2019 02:00 PM PT |
| Authentication may fail for services after the Kerberos ticket expires Authentication may fail for services that require unconstrained delegation after the Kerberos ticket expires. See details > | March 12, 2019 KB4489880 | Mitigated | April 25, 2019 02:00 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493471 | Resolved | May 14, 2019 01:21 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493471 | Resolved | May 14, 2019 01:19 PM PT |
| Authentication may fail for services after the Kerberos ticket expires Authentication may fail for services that require unconstrained delegation after the Kerberos ticket expires. See details > | March 12, 2019 KB4489880 | Resolved KB4499149 | May 14, 2019 01:18 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493460 | Resolved KB4499149 | May 14, 2019 01:18 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493460 | Resolved KB4499149 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493471. Microsoft has temporarily blocked devices from receiving this update if Avira antivirus software is installed. Affected platforms:
Next steps: Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article Back to top | April 09, 2019 KB4493471 | Mitigated | Last updated: May 03, 2019 08:51 AM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493471. Microsoft has temporarily blocked devices from receiving this update if the Sophos Endpoint is installed until a solution is available. Affected platforms:
Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493471 | Mitigated | Last updated: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493471. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493471 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493471. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493471 | Resolved | Resolved: May 14, 2019 01:19 PM PT Opened: April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| Authentication may fail for services after the Kerberos ticket expires After installing KB4489880, some customers report that authentication fails for services that require unconstrained delegation after the Kerberos ticket expires (the default is 10 hours). For example, the SQL server service fails. Affected platforms:
Workaround: To mitigate this issue, use one of the following options:
Next steps: Microsoft is working on a resolution and will provide an update in an upcoming release. Back to top | March 12, 2019 KB4489880 | Mitigated | Last updated: April 25, 2019 02:00 PM PT Opened: March 12, 2019 10:00 AM PT |
| Authentication may fail for services after the Kerberos ticket expires After installing KB4489880, some customers report that authentication fails for services that require unconstrained delegation after the Kerberos ticket expires (the default is 10 hours). For example, the SQL server service fails. Affected platforms:
Resolution: This issue was resolved in KB4499149. Back to top | March 12, 2019 KB4489880 | Resolved KB4499149 | Resolved: May 14, 2019 10:00 AM PT Opened: March 12, 2019 10:00 AM PT |
| Summary | Originating update | Status | Last updated |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493462 | Mitigated | May 10, 2019 10:35 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493451 | Mitigated | May 03, 2019 08:51 AM PT |
| Issue using PXE to start a device from WDS There may be issues using the Preboot Execution Environment (PXE) to start a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. See details > | March 12, 2019 KB4489891 | Mitigated | April 25, 2019 02:00 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493451 | Mitigated | April 25, 2019 02:00 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Certain operations, such as rename, performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. See details > | January 08, 2019 KB4480975 | Mitigated | April 25, 2019 02:00 PM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Devices with Sophos Endpoint Protection installed and managed by Sophos Central or Sophos Enterprise Console (SEC) may become unresponsive upon restart. See details > | April 09, 2019 KB4493451 | Resolved | May 14, 2019 01:21 PM PT |
| System may be unresponsive after restart if Avira antivirus software installed Devices with Avira antivirus software installed may become unresponsive upon restart. See details > | April 09, 2019 KB4493451 | Resolved | May 14, 2019 01:19 PM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. See details > | April 25, 2019 KB4493462 | Resolved KB4499171 | May 14, 2019 01:18 PM PT |
| Details | Originating update | Status | History |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Workaround: Until a resolution is released, we recommend switching to a different Japanese font, such as Yu Gothic or MS Mincho. Alternatively, you can uninstall the optional update. Next steps: Microsoft is working on a resolution and estimates a solution will be available in mid-May. Back to top | April 25, 2019 KB4493462 | Mitigated | Last updated: May 10, 2019 10:35 AM PT Opened: May 10, 2019 10:35 AM PT |
| Layout and cell size of Excel sheets may change when using MS UI Gothic When using the MS UI Gothic or MS PGothic fonts, the text, layout, or cell size may become narrower or wider than expected in Microsoft Excel. For example, the layout and cell size of Microsoft Excel sheets may change when using MS UI Gothic. Affected platforms:
Resolution: This issue has been resolved. Back to top | April 25, 2019 KB4493462 | Resolved KB4499171 | Resolved: May 14, 2019 10:00 AM PT Opened: May 10, 2019 10:35 AM PT |
| Details | Originating update | Status | History |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493451. Microsoft has temporarily blocked devices from receiving this update if Avira antivirus software is installed. Affected platforms:
Next steps: Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493451 | Mitigated | Last updated: May 03, 2019 08:51 AM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493451. Microsoft has temporarily blocked devices from receiving this update if the Sophos Endpoint is installed until a solution is available. Affected platforms:
Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493451 | Mitigated | Last updated: April 25, 2019 02:00 PM PT Opened: April 09, 2019 10:00 AM PT |
| System unresponsive after restart if Sophos Endpoint Protection installed Microsoft and Sophos have identified an issue on devices with Sophos Endpoint Protection installed and managed by either Sophos Central or Sophos Enterprise Console (SEC) that may cause the system to become unresponsive upon restart after installing KB4493451. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Sophos has released an update to address this issue. Guidance for Sophos Endpoint and Sophos Enterprise Console customers can be found in the Sophos support article. Back to top | April 09, 2019 KB4493451 | Resolved | Resolved: May 14, 2019 01:21 PM PT Opened: April 09, 2019 10:00 AM PT |
| System may be unresponsive after restart if Avira antivirus software installed Microsoft and Avira have identified an issue on devices with Avira antivirus software installed that may cause the system to become unresponsive upon restart after installing KB4493451. Affected platforms:
Resolution: This issue has been resolved. Microsoft has removed the temporary block for all affected Windows updates. Avira has released an automatic update to address this issue. Guidance for Avira customers can be found in the Avira support article. Back to top | April 09, 2019 KB4493451 | Resolved | Resolved: May 14, 2019 01:19 PM PT Opened: April 09, 2019 10:00 AM PT |
| Message | Date |
| Reminder: Install the latest SSU for a smoother update experience We strongly recommend that you install the latest servicing stack update (SSU) before installing any Windows update; especially as an SSU may be a prerequisite for some updates. If you have difficulty installing Windows updates, verify that you have installed the latest SSU package for your version of Windows and then try installing the update again. Links to the latest SSU are always provided in the “How to get this update” section of each update KB article (e.g., KB4494441). For more information about SSUs, see our Servicing stack updates guidance. | May 14, 2019 10:00 AM PT |
| Take action: Update Remote Desktop Services on older versions of Windows Today, we released fixes for a critical wormable, remote code execution vulnerability (CVE-2019-0708) in Remote Desktop Services—formerly known as Terminal Services. This vulnerability affects Windows 7, Windows Server 2008 R2, and earlier versions of Windows nearing end of support. It does not affect Windows 8, Windows Server 2012, or newer operating systems. While we have not observed attacks exploiting this vulnerability, affected systems should be patched with priority. Here is what you need to know:
++Call to action: +
| May 14, 2019 10:00 AM PT |
| Reminder: Windows 10 update servicing cadence This month we received questions about the cadence of updates we released in April and May 2019. Here's a quick recap of our releases and servicing cadence:
| May 10, 2019 10:00 AM PT | May 10, 2019 10:00 AM PT |
| Take action: Install servicing stack update for Windows Server 2008 SP2 for SHA-2 code sign support A standalone update, KB4493730, that introduce SHA-2 code sign support for the servicing stack (SSU) was released today as a security update. | April 19, 2019 10:00 AM PT |
| The benefits of Windows 10 Dynamic Update Dynamic Update can help organizations and end users alike ensure that their Windows 10 devices have the latest feature update content (as part of an in-place upgrade)—and preserve precious features on demand (FODs) and language packs (LPs) that may have been previously installed. diff --git a/windows/security/threat-protection/intelligence/safety-scanner-download.md b/windows/security/threat-protection/intelligence/safety-scanner-download.md index 890f7e0401..69dfef35ee 100644 --- a/windows/security/threat-protection/intelligence/safety-scanner-download.md +++ b/windows/security/threat-protection/intelligence/safety-scanner-download.md @@ -22,6 +22,8 @@ Microsoft Safety Scanner is a scan tool designed to find and remove malware from - [Download Microsoft Safety Scanner (64-bit)](https://go.microsoft.com/fwlink/?LinkId=212732) +> **NOTE** The security intelligence update version of the Microsoft Safety Scaner matches the version described [in this web page](https://www.microsoft.com/en-us/wdsi/definitions). + Safety Scanner only scans when manually triggered and is available for use 10 days after being downloaded. We recommend that you always download the latest version of this tool before each scan. > **NOTE:** This tool does not replace your antimalware product. For real-time protection with automatic updates, use [Windows Defender Antivirus on Windows 10 and Windows 8](https://www.microsoft.com/en-us/windows/windows-defender) or [Microsoft Security Essentials on Windows 7](https://support.microsoft.com/help/14210/security-essentials-download). These antimalware products also provide powerful malware removal capabilities. If you are having difficulties removing malware with these products, you can refer to our help on [removing difficult threats](https://www.microsoft.com/en-us/wdsi/help/troubleshooting-infection). @@ -49,4 +51,4 @@ For more information about the Safety Scanner, see the support article on [how t - [Microsoft Security Essentials](https://support.microsoft.com/help/14210/security-essentials-download) - [Removing difficult threats](https://support.microsoft.com/help/4466982/windows-10-troubleshoot-problems-with-detecting-and-removing-malware) - [Submit file for malware analysis](https://www.microsoft.com/wdsi/filesubmission) -- [Microsoft antimalware and threat protection solutions](https://docs.microsoft.com/windows/security/threat-protection/windows-defender-atp/windows-defender-advanced-threat-protection) \ No newline at end of file +- [Microsoft antimalware and threat protection solutions](https://docs.microsoft.com/windows/security/threat-protection/windows-defender-atp/windows-defender-advanced-threat-protection) |