May 9, 2023—KB5026409 (Security-only update)

May 9, 2023—KB5026409 Security-only update Applies To Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Note REMINDERWindows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates is no longer...

May 9, 2023—KB5026361 (OS Builds 19042.2965, 19044.2965, and 19045.2965) - EXPIRED

May 9, 2023—KB5026361 OS Builds 19042.2965, 19044.2965, and 19045.2965 - EXPIRED Applies To Windows 10 Enterprise Multi-Session, version 20H2 Windows 10 Enterprise and Education, version 20H2 Windows 10 IoT Enterprise, version 20H2 Windows 10 on Surface Hub Windows 10, version 21H2, all editions...

May 9, 2023—KB5026363 (OS Build 14393.5921) - EXPIRED

May 9, 2023—KB5026363 OS Build 14393.5921 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend th...

End of support for Office 2016 and Office 2019

End of support for Office 2016 and Office 2019 Applies To Office 2019 Office 2016 Get help with Copilot Tell me about end of support for Office 2016 for Mac. Show me how to remove the conflicting 2013 app. Support for Office 2016 and Office 2019 ended on October 14, 2025. While your Office 2016 a...

Description of the security update for Excel 2016: May 9, 2023 (KB5002386)

Description of the security update for Excel 2016: May 9, 2023 KB5002386 Applies To Excel 2016 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2023-24953. Not...

Description of the security update for Excel 2013: May 9, 2023 (KB5002384)

Description of the security update for Excel 2013: May 9, 2023 KB5002384 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see ​​Microsoft Common Vulnerabilities and Exposures CVE-2023-24953. Note: To apply this...

May 2, 2023, update for Office 2013 (KB5002297)

May 2, 2023, update for Office 2013 KB5002297 This article describes update 5002297 for Microsoft Office 2013 that was released on May 2, 2023. This update also applies to Office Home and Student 2013 RT.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer...

May 2, 2023, update for PowerPoint 2013 (KB4504725)

May 2, 2023, update for PowerPoint 2013 KB4504725 This article describes update 4504725 for Microsoft PowerPoint 2013 that was released on May 2, 2023. This update also applies to Office Home and Student 2013 RT.Be aware that the update in the Microsoft Download Center applies to the Microsoft...

April 25, 2023-KB5025367 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

April 25, 2023-KB5025367 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Applies To .NET Note Release Date: April 25, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the Cumulative Update for 3.5, 4.8 and 4.8.1 for Windows...

April 25, 2023—KB5025297 (OS Build 19045.2913) Preview

April 25, 2023—KB5025297 OS Build 19045.2913 Preview Applies To Windows 10, version 22H2, all editions Note 3/21/23 REMINDER After March 21, 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...

April 25, 2023-KB5025368 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2

April 25, 2023-KB5025368 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2 Applies To .NET Note Release Date: April 25, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the Cumulative Update for 3.5, 4.8 and 4.8.1 for Window...

April 25, 2023—KB5025305 (OS Build 22621.1635) Preview

April 25, 2023—KB5025305 OS Build 22621.1635 Preview Applies To Windows 11 version 22H2, all editions Note 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 it...

April 25, 2023—KB5025298 (OS Build 22000.1880) Preview

April 25, 2023—KB5025298 OS Build 22000.1880 Preview Applies To Windows 11 version 21H2, all editions Note 3/28/23 IMPORTANT Starting in April 2023, optional, non-security preview updates will release on the fourth Tuesday of the month. For more information, see Windows monthly updates explained...

KB5021045 - Description of the security update for SQL Server 2014 SP3 CU4: February 14, 2023

KB5021045 - Description of the security update for SQL Server 2014 SP3 CU4: February 14, 2023 Applies To SQL Server 2014 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary...

April 11, 2023—KB5025234 (OS Build 10240.19869) - EXPIRED

April 11, 2023—KB5025234 OS Build 10240.19869 - EXPIRED Applies To Windows 10 EXPIRATION NOTICE IMPORTANT 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...

April 11, 2023—KB5025230 (OS Build 20348.1668)

April 11, 2023—KB5025230 OS Build 20348.1668 Applies To Windows Server 2022 Note 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 Server 2022, see its update history page. Note...

January 10, 2023—KB5022348 (Monthly Rollup)

January 10, 2023—KB5022348 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the update. Note REMINDERWindows Server 2012 has reached the end of mainstream...

.NET 7.0 Update - April 11, 2023 (KB5025916)

.NET 7.0 Update - April 11, 2023 KB5025916 NET 7.0 has been refreshed with the latest update as of April 11, 2023. This update contains both 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...

April 11, 2023—KB5025285 (Monthly Rollup)

April 11, 2023—KB5025285 Monthly Rollup Applies To Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Note REMINDERWindows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates are no longer provided...

April 11, 2023—KB5025239 (OS Build 22621.1555)

April 11, 2023—KB5025239 OS Build 22621.1555 Applies To Windows 11 version 22H2, all editions Note 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...

April 11, 2023—KB5025277 (Security-only update)

April 11, 2023—KB5025277 Security-only update Applies To Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows Embedded POSReady 7 ESU Note IMPORTANT As of January 10, 2023, Microsoft no longer...

April 11, 2023—KB5025228 (OS Build 14393.5850) - EXPIRED

April 11, 2023—KB5025228 OS Build 14393.5850 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend...

Service Update 0.46 for Microsoft Dynamics CRM (on-premises) 9.0

Service Update 0.46 for Microsoft Dynamics CRM on-premises 9.0 Dynamics 365 Introduction Service Update 9.0.46 for Microsoft Dynamics CRM on-premises 9.0 is now available. This article describes the hotfixes and updates that are included in Service Update 9.0.46. More information Update package |...

Service Update 1.17 for Microsoft Dynamics CRM (on-premises) 9.1

Service Update 1.17 for Microsoft Dynamics CRM on-premises 9.1 Dynamics 365 Introduction Service Update 9.1.17 for Microsoft Dynamics CRM on-premises 9.1 is now available. This article describes the hotfixes and updates that are included in Service Update 9.1.17. More information Update package |...

April 11, 2023—KB5025271 (Monthly Rollup)

April 11, 2023—KB5025271 Monthly Rollup Applies To Windows Server 2008 Datacenter ESU Windows Server 2008 Standard ESU Windows Server 2008 Enterprise ESU Note IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows Server 2008 SP2. For...

April 11, 2023—KB5025288 (Security-only update)

April 11, 2023—KB5025288 Security-only update Applies To Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Note REMINDERWindows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates is no longer...

KB5021037 - Description of the security update for SQL Server 2014 SP3 GDR: February 14, 2023

KB5021037 - Description of the security update for SQL Server 2014 SP3 GDR: February 14, 2023 Applies To SQL Server 2014 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary...

KB5021126 - Description of the security update for SQL Server 2017 CU31: February 14, 2023

KB5021126 - Description of the security update for SQL Server 2017 CU31: February 14, 2023 Applies To SQL Server 2017 on Linux SQL Server 2017 on Windows Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download the latest cumulative...

KB5021127 - Description of the security update for SQL Server 2017 GDR: February 14, 2023

KB5021127 - Description of the security update for SQL Server 2017 GDR: February 14, 2023 Applies To SQL Server 2017 on Windows SQL Server 2017 on Linux Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about...

KB5021128 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: February 14, 2023

KB5021128 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: February 14, 2023 Applies To SQL Server 2016 Service Pack 3 - duplicate do not use Summary Improvements and fixes included in this update How to obtain and install the update More information File...

Description of the security update for SharePoint Enterprise Server 2016: April 11, 2023 (KB5002385)

Description of the security update for SharePoint Enterprise Server 2016: April 11, 2023 KB5002385 Applies To SharePoint Server 2016 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability. To learn more about the vulnerability, see Microsoft Common...

KB5021124 - Description of the security update for SQL Server 2019 CU18: February 14, 2023

KB5021124 - Description of the security update for SQL Server 2019 CU18: February 14, 2023 Applies To SQL Server 2019 on Linux SQL Server 2019 on Windows Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download the latest cumulative...

Description of the security update for Publisher 2013: April 11, 2023 (KB5002213)

Description of the security update for Publisher 2013: April 11, 2023 KB5002213 Summary This security update resolves a Microsoft Publisher remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microsoft Common Vulnerabilities and...

April 11, 2023, cumulative update for SharePoint Enterprise Server 2013 (KB5002381)

April 11, 2023, cumulative update for SharePoint Enterprise Server 2013 KB5002381 Applies To SharePoint Server 2013 SP1 Cumulative update packages for Microsoft SharePoint Enterprise Server 2013 contain hotfixes for the issues that were fixed since the release of SharePoint Enterprise Server 2013...

January 10, 2023—KB5022346 (Security-only update)

January 10, 2023—KB5022346 Security-only update Applies To Windows 8.1 Windows RT 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Summary Learn more about this security-only update, including improvements, any known issues, and how to get the...

January 10, 2023—KB5022282 (OS Builds 19042.2486, 19044.2486, and 19045.2486) - EXPIRED

January 10, 2023—KB5022282 OS Builds 19042.2486, 19044.2486, and 19045.2486 - EXPIRED Applies To Windows 10 Enterprise Multi-Session, version 20H2 Windows 10 Enterprise and Education, version 20H2 Windows 10 IoT Enterprise, version 20H2 Windows 10 on Surface Hub Windows 10, version 21H2, all...

January 10, 2023—KB5022287 (OS Build 22000.1455)

January 10, 2023—KB5022287 OS Build 22000.1455 Applies To Windows 11 version 21H2, all editions Important For Windows Recovery Environment WinRE devices, see the updated 1/20/23 Special instructions for Windows Recovery Environment WinRE devices in the How to get this update section to address...

January 10, 2023—KB5022297 (OS Build 10240.19685) - EXPIRED

January 10, 2023—KB5022297 OS Build 10240.19685 - EXPIRED Applies To Windows 10 EXPIRATION NOTICE IMPORTANT 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...

April 11, 2023—KB5025272 (Security-only update)

April 11, 2023—KB5025272 Security-only update Applies To Windows Server 2012 Windows Embedded 8 Standard Note 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...

Description of the security update for Publisher 2016: April 11, 2023 (KB5002221)

Description of the security update for Publisher 2016: April 11, 2023 KB5002221 Applies To Microsoft Publisher 2016 Summary This security update resolves a Microsoft Publisher remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories:...

Description of the security update for SharePoint Server 2019: April 11, 2023 (KB5002373)

Description of the security update for SharePoint Server 2019: April 11, 2023 KB5002373 Applies To SharePoint Server 2019 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and...

Description of the security update for SharePoint Foundation 2013: April 11, 2023 (KB5002383)

Description of the security update for SharePoint Foundation 2013: April 11, 2023 KB5002383 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability. To learn more about the vulnerability, see ​​​​Microsoft Common Vulnerabilities and Exposures CVE-2023-28288...

April 11, 2023—KB5025287 (Monthly Rollup)

April 11, 2023—KB5025287 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard Note 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...

.NET 6.0 Update - April 11, 2023 (KB5025915)

.NET 6.0 Update - April 11, 2023 KB5025915 .NET 6.0 has been refreshed with the latest update as of April 11, 2023. This update contains both 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...

April 11, 2023—KB5025221 (OS Builds 19042.2846, 19044.2846, and 19045.2846) - EXPIRED

April 11, 2023—KB5025221 OS Builds 19042.2846, 19044.2846, and 19045.2846 - EXPIRED Applies To Windows 10 Enterprise Multi-Session, version 20H2 Windows 10 Enterprise and Education, version 20H2 Windows 10 IoT Enterprise, version 20H2 Windows 10 on Surface Hub Windows 10, version 21H2, all editio...

April 11, 2023—KB5025224 (OS Build 22000.1817)

April 11, 2023—KB5025224 OS Build 22000.1817 Applies To Windows 11 version 21H2, all editions Note 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...

April 11, 2023—KB5025279 (Monthly Rollup)

April 11, 2023—KB5025279 Monthly Rollup Applies To Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows Embedded POSReady 7 ESU Note IMPORTANT As of January 10, 2023, Microsoft no longer provides...

April 11, 2023—KB5025229 (OS Build 17763.4252) - EXPIRED

April 11, 2023—KB5025229 OS Build 17763.4252 - EXPIRED Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release...

KB5021125 - Description of the security update for SQL Server 2019 GDR: February 14, 2023

KB5021125 - Description of the security update for SQL Server 2019 GDR: February 14, 2023 Applies To SQL Server 2019 on Linux SQL Server 2019 on Windows Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about...

KB5021112 - Description of the security update for SQL Server 2008 R2 SP3 GDR: February 14, 2023

KB5021112 - Description of the security update for SQL Server 2008 R2 SP3 GDR: February 14, 2023 Applies To SQL Server 2008 R2 Service Pack 3 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection...