Description of the security update for SharePoint Enterprise Server 2013: February 14, 2023 (KB5002312)

Description of the security update for SharePoint Enterprise Server 2013: February 14, 2023 KB5002312 Summary This security update resolves a Microsoft SharePoint Server elevation of privilege vulnerability and Microsoft Word remote code execution vulnerability. To learn more about the...

End of support for Office 2013

End of support for Office 2013 Support for Office 2013 ended on April 11, 2023 and there will be no extension and no extended security updates. All of your Office 2013 apps will continue to function. However, you could expose yourself to serious and potentially harmful security risks.Buy or try...

Description of the security update for Office Web Apps Server 2013: February 14, 2023 (KB5002313)

Description of the security update for Office Web Apps Server 2013: February 14, 2023 KB5002313 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see ​​​​​​​Microsoft Common Vulnerabilities and Exposures...

February 14, 2023—Hotpatch KB5022921 (OS Build 20348.1544)

None None...

February 14, 2023—KB5022845 (OS Build 22621.1265)

February 14, 2023—KB5022845 OS Build 22621.1265 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 22H2, see its update history page.Note Follow @WindowsUpdate to find ou...

February 14, 2023—KB5022842 (OS Build 20348.1547)

February 14, 2023—KB5022842 OS Build 20348.1547 12/22/22 IMPORTANT After November 22, 2022, there are no more optional, non-security preview releases for Windows Server 2022. Only cumulative monthly security updates known as the "B" or Update Tuesday release will continue for Windows Server 2022...

February 14, 2023—KB5022872 (Monthly Rollup)

February 14, 2023—KB5022872 Monthly Rollup IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. For customers who need additional time to upgrade and modernize their devices running Windows Server 2008 R2 on Azure, ...

February 14, 2023—KB5022893 (Security-only update)

February 14, 2023—KB5022893 Security-only update IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows Server 2008 SP2. For customers who need additional time to upgrade and modernize their Windows Server 2008 SP2 on Azure, we offer one...

.NET 7.0 Update - February 14, 2023 (KB5023286)

.NET 7.0 Update - February 14, 2023 KB5023286 NET 7.0 has been refreshed with the latest update as of February 14, 2023. This update contains security and non-security fixes. See the release notes for details on updated packages..NET 7.0 servicing updates are upgrades. The latest servicing update...

.NET 6.0 Update - February 14, 2023 (KB5023288)

.NET 6.0 Update - February 14, 2023 KB5023288 .NET 6.0 has been refreshed with the latest update as of February 14, 2023. This update contains security and non-security fixes. See the release notes for details on updated packages..NET 6.0 servicing updates are upgrades. The latest servicing updat...

February 14, 2023-KB5022730 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2

February 14, 2023-KB5022730 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2 Release Date: February 14, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note: Revised on Jun 20, 2023 to add resolution to known issue. Summary This article describes the Cumulative...

February 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5022786)

February 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5022786 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.6.2 Note: Revised on Jun 20, 2023 to add resolution to known issue. REMINDER Windows...

February 14, 2023—KB5022838 (OS Build 14393.5717) - EXPIRED

February 14, 2023—KB5022838 OS Build 14393.5717 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 1/10/23 REMIND...

February 14, 2023-Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 (KB5022783)

February 14, 2023-Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 KB5022783 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework...

February 14, 2023-Security Only Update for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8 Standard and Windows Server 2012 (KB5022784)

February 14, 2023-Security Only Update for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8 Standard and Windows Server 2012 KB5022784 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1...

February 14, 2023-Security Only Update for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8.1 and Windows Server 2012 R2 (KB5022785)

February 14, 2023-Security Only Update for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8.1 and Windows Server 2012 R2 KB5022785 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft...

February 14, 2023-KB5022735 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022

February 14, 2023-KB5022735 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022 Release Date: February 14, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note: Revised on Jun 20, 2023 to add resolution to known issue. Summary This article describes the Cumulative Upda...

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8.1 and Windows Server 2012 R2 (KB5022733)

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8.1 and Windows Server 2012 R2 KB5022733 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1...

February 14, 2023-KB5022497 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2

February 14, 2023-KB5022497 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 Revised July 7, 2025: Updated 'How to get this update' section. Release Date: February 14, 2023 Version: .NET Framework 3.5 and 4.8.1 Note: Revised on Jun 20, 2023 to add resolution to know...

February 14, 2023-KB5022782 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

February 14, 2023-KB5022782 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019 Release Date: February 14, 2023 Version: .NET Framework 3.5, 4.7.2 and 4.8 Note: Revised on Jun 20, 2023 to add resolution to known issue. Summary This article...

February 14, 2023-KB5022727 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10, version 20H2

February 14, 2023-KB5022727 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10, version 20H2 Notes: Revised 3/29/2023 to add an resolution to a Known issues in this update. Revised 3/24/2023 to add an additional Known issues in this update. Note: Revised on Jun 20, 2023 to add...

February 14, 2023-KB5022729 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

February 14, 2023-KB5022729 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Notes: Revised 3/29/2023 to add an resolution to a Known issues in this update. Revised 3/24/2023 to add an additional Known issues in this update. Note: Revised on Jun 20, 2023 to add...

February 14, 2023-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5022734)

February 14, 2023-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5022734 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.6.2 Note: Revised on Jun 20, 2023 to add resolution to known issue. REMINDER...

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 (KB5022731)

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 KB5022731 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET...

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8 Standard and Windows Server 2012 (KB5022732)

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8 Standard and Windows Server 2012 KB5022732 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1...

February 14, 2023-KB5022728 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

February 14, 2023-KB5022728 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Notes: Revised 3/29/2023 to add an resolution to a Known issues in this update. Revised 3/24/2023 to add an additional Known issues in this update. Note: Revised on Jun 20, 2023 to add...

February 14, 2023-KB5022503 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

February 14, 2023-KB5022503 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Release Date: February 14, 2023 Version: .NET Framework 4.8 Note: Revised on Jun 20, 2023 to add resolution to known issue. The February 14, 2023 update for Windows 10, versio...

February 14, 2023—KB5022858 (OS Build 10240.19747) - EXPIRED

February 14, 2023—KB5022858 OS Build 10240.19747 - EXPIRED EXPIRATION NOTICEIMPORTANT As of January 27, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 12/8/20 For...

KB5022923: Servicing stack update for Windows Server 2012: February 14, 2023

KB5022923: Servicing stack update for Windows Server 2012: February 14, 2023 IMPORTANT For Windows Server 2012, the end of support EOS date is October 10, 2023. Extended Security Updates ESUs will be available for purchase no later than October 2022, but available for installation after the EOS...

February 14, 2023-KB5022726 Cumulative Update for .NET Framework 3.5 and 4.8 for Azure Stack HCI, version 22H2

February 14, 2023-KB5022726 Cumulative Update for .NET Framework 3.5 and 4.8 for Azure Stack HCI, version 22H2 Release Date: February 14, 2023 Version: .NET Framework 3.5 and 4.8 Note: Revised on Jun 20, 2023 to add resolution to known issue. Summary This article describes the Cumulative Update f...

November 8, 2022—KB5019961 (OS Build 22000.1219)

November 8, 2022—KB5019961 OS Build 22000.1219 NEW 11/8/22 IMPORTANT Because of minimal operations during the holidays and the upcoming Western new year, there won’t be a non-security preview release for the month of December 2022. There will be a monthly security release known as a “B” release f...

November 8, 2022—KB5019959 (OS Builds 19042.2251, 19043.2251, 19044.2251, and 19045.2251) - EXPIRED

November 8, 2022—KB5019959 OS Builds 19042.2251, 19043.2251, 19044.2251, and 19045.2251 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the lates...

November 8, 2022—KB5019970 (OS Build 10240.19567) - EXPIRED

November 8, 2022—KB5019970 OS Build 10240.19567 - EXPIRED EXPIRATION NOTICEIMPORTANT As of January 27, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 12/8/20 For...

November 8, 2022—KB5019980 (OS Build 22621.819)

November 8, 2022—KB5019980 OS Build 22621.819 NEW 11/8/22 IMPORTANT Because of minimal operations during the holidays and the upcoming Western new year, there won’t be a non-security preview release for the month of December 2022. There will be a monthly security release known as a “B” release fo...

November 8, 2022—Hotpatch KB5019080 (OS Build 20348.1251)

None None...

November 8, 2022—KB5020009 (Monthly Rollup)

November 8, 2022—KB5020009 Monthly Rollup Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the update. REMINDER Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020,...

November 8, 2022—KB5020010 (Security-only update)

November 8, 2022—KB5020010 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDER Windows 8.1 will reach end of support on January 10, 2023, at which point technical assistance and software updates wil...

November 8, 2022—KB5020023 (Monthly Rollup)

November 8, 2022—KB5020023 Monthly Rollup Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the update. REMINDER Windows 8.1 will reach end of support on January 10, 2023, at which point technical assistance and software updates wil...

November 8, 2022—KB5020003 (Security-only update)

November 8, 2022—KB5020003 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDERWindows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, the...

November 8, 2022—KB5019966 (OS Build 17763.3650) - EXPIRED

November 8, 2022—KB5019966 OS Build 17763.3650 - EXPIRED EXPIRATION NOTICEIMPORTANT - As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. 10/11/22 REMINDER...

November 8, 2022—KB5019964 (OS Build 14393.5501) - EXPIRED

November 8, 2022—KB5019964 OS Build 14393.5501 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 10/11/22...

November 8, 2022—KB5019081 (OS Build 20348.1249)

November 8, 2022—KB5019081 OS Build 20348.1249 NEW 11/8/22 IMPORTANT Because of minimal operations during the holidays and the upcoming Western new year, there won’t be a non-security preview release for the month of December 2022. There will be a monthly security release known as a “B” release f...

January 26, 2023—KB5022360 (OS Build 22621.1194) Preview

January 26, 2023—KB5022360 OS Build 22621.1194 Preview For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 22H2, see its update history page. Note Follow @WindowsUpdate to...

January 19, 2023-KB5022479 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11

January 19, 2023-KB5022479 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 Release Date: January 19, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note: Revised on Jun 20, 2023 to add known issue. Summary This article describes the Cumulative Update for 3.5, 4.8 a...

January 19, 2023—KB5019275 (OS Builds 19042.2546, 19044.2546, and 19045.2546) Preview

January 19, 2023—KB5019275 OS Builds 19042.2546, 19044.2546, and 19045.2546 Preview NEW 1/19/23 IMPORTANT After March 2023, there are no more optional, non-security preview releases for the supported editions of Windows 10, version 20H2 and Windows 10, version 21H2. Only cumulative monthly securi...

January 19, 2023—KB5019274 (OS Build 22000.1516) Preview

January 19, 2023—KB5019274 OS Build 22000.1516 Preview For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 21H2, see its update history page.Note Follow @WindowsUpdate to...

January 19, 2023-KB5022478 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

January 19, 2023-KB5022478 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: January 19, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note: Revised on Jun 20, 2023 to add known issue. Summary This article describes the Cumulative Update f...

January 19, 2023-KB5022476 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

January 19, 2023-KB5022476 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Release Date: January 19, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note: Revised on Jun 20, 2023 to add known issue. Summary This article describes the Cumulative Update f...

January 19, 2023-KB5022474 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10, version 20H2

January 19, 2023-KB5022474 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10, version 20H2 Release Date: January 19, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note: Revised on Jun 20, 2023 to add known issue. Summary This article describes the Cumulative Update...

Description of the security update for Microsoft Exchange Server 2013: January 10, 2023 (KB5022188)

Description of the security update for Microsoft Exchange Server 2013: January 10, 2023 KB5022188 This security update rollup resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and Exposures CVE: CVE-2023-2176...