April 11, 2023—KB5025271 (Monthly Rollup)

April 11, 2023—KB5025271 Monthly Rollup 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 devices running Windows Server 2008 SP2 on Azure, we offe...

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

April 11, 2023—KB5025228 OS Build 14393.5850 - 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. --- 11/19/20 For...

April 11, 2023—KB5025224 (OS Build 22000.1817)

April 11, 2023—KB5025224 OS Build 22000.1817 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 find out...

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|...

January 10, 2023—KB5022286 (OS Build 17763.3887) - EXPIRED

January 10, 2023—KB5022286 OS Build 17763.3887 - 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. Important: For...

KB5021123 - Description of the security update for SQL Server 2012 SP4 GDR: February 14, 2023

KB5021123 - Description of the security update for SQL Server 2012 SP4 GDR: February 14, 2023 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 This security update is...

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 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 This security update contai...

KB5020863 - Description of the security update for SQL Server 2008 SP4 GDR: February 14, 2023

KB5020863 - Description of the security update for SQL Server 2008 SP4 GDR: February 14, 2023 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 This security update is onl...

KB5021129 - Description of the security update for SQL Server 2016 SP3 GDR: February 14, 2023

KB5021129 - Description of the security update for SQL Server 2016 SP3 GDR: February 14, 2023 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 This security update contai...

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

April 11, 2023—KB5025272 Security-only update 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 date, October 10, 2023. ESUs wil...

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|...

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

April 11, 2023—KB5025277 Security-only update 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 Azur...

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

April 11, 2023—KB5025229 OS Build 17763.4252 - 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. 11/17/20 For...

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 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 This security update contains...

January 10, 2023—KB5022287 (OS Build 22000.1455)

January 10, 2023—KB5022287 OS Build 22000.1455 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 security vulnerabilities in CVE-2022-41099. For...

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 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. Notes:...

April 11, 2023—KB5025287 (Monthly Rollup)

April 11, 2023—KB5025287 Monthly Rollup 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 date, October 10, 2023. ESUs will...

April 11, 2023—KB5025279 (Monthly Rollup)

April 11, 2023—KB5025279 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, we...

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 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...

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

January 10, 2023—KB5022297 OS Build 10240.19685 - 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. --- Important: F...

KB5021522 - Description of the security update for SQL Server 2022 GDR: February 14, 2023

KB5021522 - Description of the security update for SQL Server 2022 GDR: February 14, 2023 Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download the latest cumulative update package for Linux More information File information...

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 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 This...

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 Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download the latest cumulative update package for Linux More information File information...

January 10, 2023—KB5022343 (Security-only update)

January 10, 2023—KB5022343 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...

.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 update...

Description of the security update for SharePoint Server Subscription Edition: April 11, 2023 (KB5002375)

Description of the security update for SharePoint Server Subscription Edition: April 11, 2023 KB5002375 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability. To learn more about the vulnerability, see ​​​​Microsoft Common Vulnerabilities and Exposures...

January 10, 2023—KB5022303 (OS Build 22621.1105)

January 10, 2023—KB5022303 OS Build 22621.1105 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 security vulnerabilities in CVE-2022-41099. For...

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...

January 10, 2023—KB5022352 (Monthly Rollup)

January 10, 2023—KB5022352 Monthly Rollup Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the update. REMINDERWindows 8.1 will reach end of support on January 10, 2023, at which point technical assistance and software updates will...

January 10, 2023—KB5022348 (Monthly Rollup)

January 10, 2023—KB5022348 Monthly Rollup Summary Learn more about this cumulative security 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...

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

January 10, 2023—KB5022346 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDERWindows 8.1 will reach end of support on January 10, 2023, at which point technical assistance and software updates will...

April 11, 2023—KB5025285 (Monthly Rollup)

April 11, 2023—KB5025285 Monthly Rollup REMINDERWindows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service, and supporte...

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 Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download the latest cumulative update package for Linux More information File information...

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 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 This security update contai...

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 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 This security update contains...

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

April 11, 2023, cumulative update for SharePoint Enterprise Server 2013 KB5002381 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. Note: This is build 15.0.5545.1000 o...

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

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

January 10, 2023—KB5022289 (OS Build 14393.5648)

January 10, 2023—KB5022289 OS Build 14393.5648 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 security vulnerabilities in CVE-2022-41099. 1/10/2...

March 28, 2023—KB5023774 (OS Build 22000.1761) Preview

March 28, 2023—KB5023774 OS Build 22000.1761 Preview NEW 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. For information about Windows update terminology,...

March 28, 2023—KB5023778 (OS Build 22621.1485) Preview

March 28, 2023—KB5023778 OS Build 22621.1485 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...

March 21, 2023—KB5023773 (OS Builds 19042.2788, 19044.2788, and 19045.2788) Preview

March 21, 2023—KB5023773 OS Builds 19042.2788, 19044.2788, and 19045.2788 Preview 3/21/23 REMINDER After this March 21, 2023, release 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...

March 14, 2023—KB5023769 (Monthly Rollup)

March 14, 2023—KB5023769 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, we...

March 14, 2023—Hotpatch KB5023786 (OS Build 20348.1602)

March 14, 2023—Hotpatch KB5023786 OS Build 20348.1602 Improvements and fixes This security update includes quality improvements. When you install this KB: This update makes miscellaneous security improvements to internal OS functionality. No additional issues were documented for this release. If...

Description of the security update for Office Online Server: March 14, 2023 (KB5002356)

Description of the security update for Office Online Server: March 14, 2023 KB5002356 Summary This security update resolves a Microsoft Excel denial of service vulnerability and Microsoft Excel remote code execution vulnerability. To learn more about the vulnerabilities, see the following securit...

March 14, 2023—KB5023756 (Monthly Rollup)

March 14, 2023—KB5023756 Monthly Rollup 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 date, October 10, 2023. ESUs will...

March 14, 2023—KB5023759 (Security-only update)

March 14, 2023—KB5023759 Security-only update 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 Azur...

March 14, 2023—KB5023755 (Monthly Rollup)

March 14, 2023—KB5023755 Monthly Rollup 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 devices running Windows Server 2008 SP2 on Azure, we offe...

Service Update 1.16 for Microsoft Dynamics CRM (on-premises) 9.1

Service Update 1.16 for Microsoft Dynamics CRM on-premises 9.1 Dynamics 365 Introduction Service Update 9.1.16 for Microsoft Dynamics CRM on-premises 9.1 is now available. This article describes the hotfixes and updates that are included in Service Update 9.1.16. More information Update package|...

Description of the security update for Excel 2016: March 14, 2023 (KB5002351)

Description of the security update for Excel 2016: March 14, 2023 KB5002351 Summary This security update resolves a Microsoft Excel spoofing vulnerability and Microsoft Excel remote code execution vulnerability. To learn more about the vulnerabilities, see the following security advisories:​​​​...

Description of the security update for Outlook 2013: March 14, 2023 (KB5002265)

Description of the security update for Outlook 2013: March 14, 2023 KB5002265 Summary This security update resolves a Microsoft Outlook elevation of privilege vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2023-23397. Note: To apply th...