| Details | Originating update | Status | History |
| 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:
Resolution: This issue has been resolved. McAfee has released an automatic update to address this issue. Guidance for McAfee customers can be found in the following McAfee support articles:
Back to top | April 09, 2019 KB4493472 | Resolved External | Last updated: August 13, 2019 06:59 PM PT Opened: April 09, 2019 10:00 AM PT |
| Details | Originating update | Status | History |
| 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:
Resolution: This issue has been resolved. McAfee has released an automatic update to address this issue. Guidance for McAfee customers can be found in the following McAfee support articles:
Back to top | April 09, 2019 KB4493446 | Resolved External | Last updated: August 13, 2019 06:59 PM PT Opened: April 09, 2019 10:00 AM PT |
| Summary | Originating update | Status | Last updated |
| You might encounter issues with KB4502496 You might encounter issues trying to install or after installing KB4502496 See details > | N/A February 11, 2019 KB4502496 | Mitigated | February 15, 2020 12:02 AM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | OS Build 10240.18368 October 08, 2019 KB4520011 | Mitigated External | November 05, 2019 03:36 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Operations performed on files or folders on a CSV may fail with the error: STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5). See details > | OS Build 10240.18094 January 08, 2019 KB4480962 | Mitigated | April 25, 2019 02:00 PM PT |
| Details | Originating update | Status | History |
| You might encounter issues with KB4502496 You might encounter issues trying to install or after installing KB4502496. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4502496) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4502496 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| “Reset this PC” feature might fail “Reset this PC” feature is also called “Push Button Reset” or PBR. See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244 See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM 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 | Resolved External | January 23, 2020 02:08 PM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | OS Build 14393.3274 October 08, 2019 KB4519998 | Mitigated External | November 05, 2019 03:36 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Operations performed on files or folders on a 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 |
| Details | Originating update | Status | History |
| “Reset this PC” feature might fail Using the “Reset this PC” feature, also called “Push Button Reset” or PBR, might fail. You might restart into recovery with “Choose an option” at the top of the screen with various options or you might restart to your desktop and receive the error “There was a problem resetting your PC”. Affected platforms:
Workaround: The standalone security update, KB4524244 has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Update (LCU), Monthly Rollup or Security Only update. If you have installed this update and are experiencing this issue, the following steps should allow you to reset your device:
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4524244) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| “Reset this PC” feature might fail “Reset this PC” feature is also called “Push Button Reset” or PBR. See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244 See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| Unable to create local users in Chinese, Japanese and Korean during device setup You might be unable to create users in Chinese, Japanese and Korean using Input Method Editor (IME) during OOBE. See details > | OS Build 16299.1387 September 10, 2019 KB4516066 | Resolved KB4534318 | January 23, 2020 02:00 PM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | OS Build 16299.1451 October 08, 2019 KB4520004 | Mitigated External | November 05, 2019 03:36 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Operations performed on files or folders on a 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 |
| Details | Originating update | Status | History |
| “Reset this PC” feature might fail Using the “Reset this PC” feature, also called “Push Button Reset” or PBR, might fail. You might restart into recovery with “Choose an option” at the top of the screen with various options or you might restart to your desktop and receive the error “There was a problem resetting your PC”. Affected platforms:
Workaround: The standalone security update, KB4524244 has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Update (LCU), Monthly Rollup or Security Only update. If you have installed this update and are experiencing this issue, the following steps should allow you to reset your device:
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4524244) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| “Reset this PC” feature might fail “Reset this PC” feature is also called “Push Button Reset” or PBR. See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244 See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| Unable to create local users in Chinese, Japanese and Korean during device setup You might be unable to create users in Chinese, Japanese and Korean using Input Method Editor (IME) during OOBE. See details > | OS Build 17134.1006 September 10, 2019 KB4516058 | Resolved KB4534308 | January 23, 2020 02:00 PM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | OS Build 17134.1069 October 08, 2019 KB4520008 | Mitigated External | November 05, 2019 03:36 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Operations performed on files or folders on a 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 |
| Details | Originating update | Status | History |
| “Reset this PC” feature might fail Using the “Reset this PC” feature, also called “Push Button Reset” or PBR, might fail. You might restart into recovery with “Choose an option” at the top of the screen with various options or you might restart to your desktop and receive the error “There was a problem resetting your PC”. Affected platforms:
Workaround: The standalone security update, KB4524244 has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Update (LCU), Monthly Rollup or Security Only update. If you have installed this update and are experiencing this issue, the following steps should allow you to reset your device:
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4524244) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| “Reset this PC” feature might fail “Reset this PC” feature is also called “Push Button Reset” or PBR. See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244 See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| Unable to create local users in Chinese, Japanese and Korean during device setup You might be unable to create users in Chinese, Japanese and Korean using Input Method Editor (IME) during OOBE. See details > | OS Build 17763.737 September 10, 2019 KB4512578 | Resolved KB4534321 | January 23, 2020 02:00 PM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | OS Build 17763.805 October 08, 2019 KB4519338 | Mitigated External | November 05, 2019 03:36 PM PT |
| Devices with some Asian language packs installed may receive an error Devices with Asian language packs installed may receive the error, \"0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND.\" See details > | OS Build 17763.437 April 09, 2019 KB4493509 | Mitigated | May 03, 2019 10:59 AM PT |
| Details | Originating update | Status | History |
| “Reset this PC” feature might fail Using the “Reset this PC” feature, also called “Push Button Reset” or PBR, might fail. You might restart into recovery with “Choose an option” at the top of the screen with various options or you might restart to your desktop and receive the error “There was a problem resetting your PC”. Affected platforms:
Workaround: The standalone security update, KB4524244 has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Update (LCU), Monthly Rollup or Security Only update. If you have installed this update and are experiencing this issue, the following steps should allow you to reset your device:
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4524244) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| “Reset this PC” feature might fail “Reset this PC” feature is also called “Push Button Reset” or PBR. See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244 See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| Issues with some older versions of Avast and AVG anti-virus products Microsoft and Avast has identified compatibility issues with some versions of Avast and AVG Antivirus. See details > | N/A | Mitigated External | November 25, 2019 05:25 PM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | OS Build 18362.418 October 08, 2019 KB4517389 | Mitigated External | November 05, 2019 03:36 PM PT |
| Details | Originating update | Status | History |
| “Reset this PC” feature might fail Using the “Reset this PC” feature, also called “Push Button Reset” or PBR, might fail. You might restart into recovery with “Choose an option” at the top of the screen with various options or you might restart to your desktop and receive the error “There was a problem resetting your PC”. Affected platforms:
Workaround: The standalone security update, KB4524244 has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Update (LCU), Monthly Rollup or Security Only update. If you have installed this update and are experiencing this issue, the following steps should allow you to reset your device:
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4524244) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| “Reset this PC” feature might fail “Reset this PC” feature is also called “Push Button Reset” or PBR. See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244 See details > | N/A February 11, 2019 KB4524244 | Mitigated | February 15, 2020 12:02 AM PT |
| Issues with some older versions of Avast and AVG anti-virus products Microsoft and Avast has identified compatibility issues with some versions of Avast and AVG Antivirus. See details > | N/A | Mitigated External | November 25, 2019 05:25 PM PT |
| Details | Originating update | Status | History |
| “Reset this PC” feature might fail Using the “Reset this PC” feature, also called “Push Button Reset” or PBR, might fail. You might restart into recovery with “Choose an option” at the top of the screen with various options or you might restart to your desktop and receive the error “There was a problem resetting your PC”. Affected platforms:
Workaround: The standalone security update, KB4524244 has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Update (LCU), Monthly Rollup or Security Only update. If you have installed this update and are experiencing this issue, the following steps should allow you to reset your device:
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| You might encounter issues with KB4524244 You might encounter issues trying to install or after installing KB4524244. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4524244) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | N/A February 11, 2019 KB4524244 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| You might encounter issues with KB4502496 You might encounter issues trying to install or after installing KB4502496 See details > | February 11, 2020 KB4502496 | Mitigated | February 15, 2020 12:02 AM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | October 08, 2019 KB4520005 | Mitigated External | November 05, 2019 03:36 PM PT |
| Japanese IME doesn't show the new Japanese Era name as a text input option With previous dictionary updates installed, the Japanese IME doesn't show the new Japanese Era name as an input option. See details > | April 25, 2019 KB4493443 | Mitigated | May 15, 2019 05:53 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Operations performed on files or folders on a 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 |
| Details | Originating update | Status | History |
| You might encounter issues with KB4502496 You might encounter issues trying to install or after installing KB4502496. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4502496) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | February 11, 2020 KB4502496 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |
| Summary | Originating update | Status | Last updated |
| You might encounter issues with KB4502496 You might encounter issues trying to install or after installing KB4502496 See details > | February 11, 2020 KB4502496 | Mitigated | February 15, 2020 12:02 AM PT |
| TLS connections might fail or timeout Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption. See details > | October 08, 2019 KB4520007 | Mitigated External | November 05, 2019 03:36 PM PT |
| Japanese IME doesn't show the new Japanese Era name as a text input option With previous dictionary updates installed, the Japanese IME doesn't show the new Japanese Era name as an input option. See details > | April 25, 2019 KB4493462 | Mitigated | May 15, 2019 05:53 PM PT |
| Certain operations performed on a Cluster Shared Volume may fail Operations performed on files or folders on a 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 |
| Details | Originating update | Status | History |
| You might encounter issues with KB4502496 You might encounter issues trying to install or after installing KB4502496. Affected platforms:
Workaround: To help a sub-set of affected devices, the standalone security update (KB4502496) has been removed and will not re-offered from Windows Update, Windows Server Update Services (WSUS) or Microsoft Update Catalog. Note This does not affect any other update, including Latest Cumulative Updates (LCUs), Monthly Rollups or Security Only updates. If this update is installed and you are experiencing issues, you can uninstall this update.
Next steps: We are working on an improved version of this update in coordination with our partners and will release it in a future update. Back to top | February 11, 2020 KB4502496 | Mitigated | Last updated: February 15, 2020 12:02 AM PT Opened: February 15, 2020 12:02 AM PT |