Service Update 1.38 for Microsoft Dynamics CRM (on-premises) 9.1

Service Update 1.38 for Microsoft Dynamics CRM on-premises 9.1 Introduction Service Update 9.1.38 for Microsoft Dynamics CRM on-premises 9.1 is now available. This article describes the hotfixes and updates that are included in Service Update 9.1.38.10 More information Update package | Version...

KB5063759 - Description of the security update for SQL Server 2017 CU31: August 12, 2025

KB5063759 - Description of the security update for SQL Server 2017 CU31: August 12, 2025 Applies To SQL Server 2017 on Linux SQL Server 2017 on Windows Note This security update includes the Azure Connect feature pack for SQL Server 2017. Summary Improvements and fixes included in this update How...

KB5063758 - Description of the security update for SQL Server 2019 GDR: August 12, 2025

KB5063758 - Description of the security update for SQL Server 2019 GDR: August 12, 2025 Applies To SQL Server 2019 on Windows SQL Server 2019 on Linux Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about...

August 12, 2025—KB5063878 (OS Build 26100.4946) for Windows

August 12, 2025—KB5063878 OS Build 26100.4946 for Windows Applies To Windows 11 version 24H2, all editions Windows Secure Boot certificate expiration Secure Boot certificates used by most Windows devices have started expiring in June 2026. This might affect the ability of certain personal and...

August 12, 2025—KB5063877 (OS Build 17763.7678)

August 12, 2025—KB5063877 OS Build 17763.7678 Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices have started expiring in June 2026. This...

KB5063760 - Description of the security update for SQL Server 2017 GDR: August 12, 2025

KB5063760 - Description of the security update for SQL Server 2017 GDR: August 12, 2025 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...

August 12, 2025—Hotpatch KB5063812 (OS Build 20348.3989)

August 12, 2025—Hotpatch KB5063812 OS Build 20348.3989 Applies To Windows Server 2022 Datacenter: Azure Edition Note Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating the...

KB5063814 - Description of the security update for SQL Server 2022 CU20: August 12, 2025

KB5063814 - Description of the security update for SQL Server 2022 CU20: August 12, 2025 Applies To SQL Server 2022 on Windows all editions SQL Server 2022 on Linux all editions Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download t...

KB5063762 - Description of the security update for SQL Server 2016 SP3 GDR: August 12, 2025

KB5063762 - Description of the security update for SQL Server 2016 SP3 GDR: August 12, 2025 Applies To SQL Server 2016 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 and...

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 SharePoint Server 2019 Language Pack: August 12, 2025 (KB5002770)

Description of the security update for SharePoint Server 2019 Language Pack: August 12, 2025 KB5002770 Applies To SharePoint Server 2019 Summary This security update resolves a Microsoft Word remote code execution vulnerability and Microsoft Word information disclosure vulnerability. To learn mor...

Description of the security update for SharePoint Server 2019: August 12, 2025 (KB5002769)

Description of the security update for SharePoint Server 2019: August 12, 2025 KB5002769 Applies To SharePoint Server 2019 Summary This security update resolves a Microsoft SharePoint remote code execution vulnerability, Microsoft SharePoint elevation of privilege vulnerability, Microsoft Word...

Description of the security update for Office 2016: August 12, 2025 (KB5002756)

Description of the security update for Office 2016: August 12, 2025 KB5002756 Applies To Office Professional Plus 2016 Office Professional 2016 Office Standard 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves a Microsoft Office remote code...

Description of the security update for Office Online Server: August 12, 2025 (KB5002752)

Description of the security update for Office Online Server: August 12, 2025 KB5002752 Applies To Office Online Server Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microso...

Description of the security update for Excel 2016: August 12, 2025 (KB5002758)

Description of the security update for Excel 2016: August 12, 2025 KB5002758 Applies To Excel 2016 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microsoft Common...

August 12, 2025—KB5063880 (OS Build 20348.4052)

August 12, 2025—KB5063880 OS Build 20348.4052 Applies To Windows Server 2022 Windows Secure Boot certificate expiration Secure Boot certificates used by most Windows devices have started expiring in June 2026. This might affect the ability of certain personal and business devices to boot securely...

Description of the security update for SharePoint Server Subscription Edition: August 12, 2025 (KB5002773)

Description of the security update for SharePoint Server Subscription Edition: August 12, 2025 KB5002773 Applies To SharePoint Server Subscription Edition Summary This security update resolves a Microsoft SharePoint elevation of privilege vulnerability. To learn more about the vulnerability, see...

Description of the security update for SharePoint Server 2016: August 12, 2025 (KB5002771)

Description of the security update for SharePoint Server 2016: August 12, 2025 KB5002771 Applies To SharePoint Server 2016 Summary This security update resolves a Microsoft SharePoint remote code execution vulnerability, Microsoft SharePoint elevation of privilege vulnerability, Microsoft Word...

Description of the security update for SharePoint Server 2016 Language Pack: August 12, 2025 (KB5002772)

Description of the security update for SharePoint Server 2016 Language Pack: August 12, 2025 KB5002772 Applies To SharePoint Server 2016 Summary This security update resolves a Microsoft Word remote code execution vulnerability and Microsoft Word information disclosure vulnerability. To learn mor...

Description of the security update for PowerPoint 2016: August 12, 2025 (KB5002765)

Description of the security update for PowerPoint 2016: August 12, 2025 KB5002765 Applies To PowerPoint 2016 Summary This security update resolves a Microsoft PowerPoint remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

KB5063761 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: August 12, 2025

KB5063761 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: August 12, 2025 Applies To SQL Server 2016 Service Pack 3 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information...

.NET 8.0 Update - August 5, 2025 (KB5064838)

.NET 8.0 Update - August 5, 2025 KB5064838 .NET 8.0 has been refreshed with the latest update as of August 5, 2025. This update contains non-security fixes. See the release notes for details about updated packages. .NET 8.0 servicing updates are upgrades. The latest servicing update for 8.0 will...

.NET 9.0 Update - August 5, 2025 (KB5064837)

.NET 9.0 Update - August 5, 2025 KB5064837 .NET 9.0 has been refreshed with the latest update as of August 5, 2025. This update contains non-security fixes. See the release notes for details about updated packages. .NET 9.0 servicing updates are upgrades. The latest servicing update for 9.0 will...

August 5, 2025, update for OneNote 2016 (KB5002761)

August 5, 2025, update for OneNote 2016 KB5002761 Applies To OneNote 2016 This article describes update 5002761 for Microsoft OneNote 2016 that was released on August 5, 2025. Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office...

July 22, 2025—KB5062663 (OS Builds 22631.5699) Preview

July 22, 2025—KB5062663 OS Builds 22631.5699 Preview Applies To Windows 11 version 23H2, all editions Windows Secure Boot certificate expiration Secure Boot certificates used by most Windows devices have started expiring in June 2026. This might affect the ability of certain personal and business...

July 22, 2025—KB5062660 (OS Build 26100.4770) Preview

July 22, 2025—KB5062660 OS Build 26100.4770 Preview Applies To Windows 11 version 24H2, all editions Windows Secure Boot certificate expiration Secure Boot certificates used by most Windows devices have started expiring in June 2026. This might affect the ability of certain personal and business...

July 22, 2025—KB5062649 (OS Build 19045.6159) Preview

July 22, 2025—KB5062649 OS Build 19045.6159 Preview Applies To Windows 10 Home and Pro, version 22H2 Windows 10 Enterprise Multi-Session, version 22H2 Windows 10 Enterprise and Education, version 22H2 Windows 10 IoT Enterprise, version 22H2 Windows Secure Boot certificate expiration Important:...

Description of the security update for SharePoint Server Subscription Edition: July 21, 2025 (KB5002768)

Description of the security update for SharePoint Server Subscription Edition: July 21, 2025 KB5002768 Applies To SharePoint Server Subscription Edition Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability and Microsoft SharePoint Server spoofing...

Description of the security update for SharePoint Server 2019: July 21, 2025 (KB5002754)

Description of the security update for SharePoint Server 2019: July 21, 2025 KB5002754 Applies To SharePoint Server 2019 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability and Microsoft SharePoint Server spoofing vulnerability. To learn more...

Description of the security update for SharePoint Server 2019 Language Pack: July 21, 2025 (KB5002753)

Description of the security update for SharePoint Server 2019 Language Pack: July 21, 2025 KB5002753 Applies To SharePoint Server 2019 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability and Microsoft SharePoint Server spoofing vulnerability. To...

Description of the security update for SharePoint Server 2016: July 21, 2025 (KB5002760)

Description of the security update for SharePoint Server 2016: July 21, 2025 KB5002760 Applies To SharePoint Server 2016 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability and Microsoft SharePoint Server spoofing vulnerability. To learn more...

Description of the security update for SharePoint Server 2016 Language Pack: July 21, 2025 (KB5002759)

Description of the security update for SharePoint Server 2016 Language Pack: July 21, 2025 KB5002759 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability and Microsoft SharePoint Server spoofing vulnerability. To learn more about the...

July 13, 2025—KB5064489 (OS Build 26100.4656) Out-of-band for Windows

July 13, 2025—KB5064489 OS Build 26100.4656 Out-of-band for Windows Applies To Windows 11 version 24H2, all editions Windows Secure Boot certificate expiration Secure Boot certificates used by most Windows devices have started expiring in June 2026. This might affect the ability of certain person...

June 10, 2025—KB5060531 (OS Build 17763.7434)

June 10, 2025—KB5060531 OS Build 17763.7434 Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note Important Windows updates do not install Microsoft Store application updates. If you are an enterprise user, see Microsoft Store apps -...

June 10, 2025—KB5060526 (OS Build 20348.3807)

June 10, 2025—KB5060526 OS Build 20348.3807 Applies To Windows Server 2022 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview, see the update history page for Windows Server 2022, Follow @WindowsUpdate to find o...

June 10, 2025—KB5060118 (OS Build 25398.1665)

June 10, 2025—KB5060118 OS Build 25398.1665 Applies To Windows Server, version 23H2 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview, see the update history page for of Windows Server, version 23H2. Improvemen...

Description of the security update for Visual Studio 2015 Update 3: July 8, 2025 (KB5063035)

Description of the security update for Visual Studio 2015 Update 3: July 8, 2025 KB5063035 Applies To Visual Studio 2015 Update 3 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Summary An elevation of privilege vulnerability exists in the Diagnostics Hub Standard Collecto...

June 10, 2025—KB5061059 (Monthly Rollup)

June 10, 2025—KB5061059 Monthly Rollup Applies To Windows Server 2012 ESU Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012. For a successful installation, please make sure all...

June 10, 2025—KB5061010 (OS Build 14393.8148)

June 10, 2025—KB5061010 OS Build 14393.8148 Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note Important Windows updates do not install Microsoft Store application updates. If you are an enterprise user, see Microsoft Store apps - Configuration Manager. If yo...

June 10, 2025—KB5061018 (Monthly Rollup)

June 10, 2025—KB5061018 Monthly Rollup Applies To Windows Server 2012 R2 ESU Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012 R2. For a successful installation, please make sure...

KB5058721 - Description of the security update for SQL Server 2022 CU19: July 8, 2025

KB5058721 - Description of the security update for SQL Server 2022 CU19: July 8, 2025 Applies To SQL Server 2022 on Windows all editions SQL Server 2022 on Linux all editions Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download the...

KB5058718 - Description of the security update for SQL Server 2016 SP3 GDR: July 8, 2025

KB5058718 - Description of the security update for SQL Server 2016 SP3 GDR: July 8, 2025 Applies To SQL Server 2016 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 and securit...

KB5058716 - Description of the security update for SQL Server 2017 GDR: July 8, 2025

KB5058716 - Description of the security update for SQL Server 2017 GDR: July 8, 2025 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...

KB5058714 - Description of the security update for SQL Server 2017 CU31: July 8, 2025

KB5058714 - Description of the security update for SQL Server 2017 CU31: July 8, 2025 Applies To SQL Server 2017 on Linux SQL Server 2017 on Windows Note This security update includes the Azure Connect feature pack for SQL Server 2017. Summary Improvements and fixes included in this update How to...

KB5058713 - Description of the security update for SQL Server 2019 GDR: July 8, 2025

KB5058713 - Description of the security update for SQL Server 2019 GDR: July 8, 2025 Applies To SQL Server 2019 on Windows SQL Server 2019 on Linux Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about...

KB5058722 - Description of the security update for SQL Server 2019 CU32: July 8, 2025

KB5058722 - Description of the security update for SQL Server 2019 CU32: July 8, 2025 Applies To SQL Server 2019 on Windows SQL Server 2019 on Linux Summary Improvements and fixes included in this update How to obtain and install the update How to obtain or download the latest cumulative update...

KB5058717 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: July 8, 2025

KB5058717 - Description of the security update for SQL Server 2016 SP3 Azure Connect Feature Pack: July 8, 2025 Applies To SQL Server 2016 Service Pack 3 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about...

Description of the security update for PowerPoint 2016: July 8, 2025 (KB5002746)

Description of the security update for PowerPoint 2016: July 8, 2025 KB5002746 Applies To PowerPoint 2016 Summary This security update resolves a Microsoft PowerPoint remote code execution vulnerability and Microsoft Office remote code execution vulnerability. To learn more about the...

Description of the security update for Office 2016: July 8, 2025 (KB5002734)

Description of the security update for Office 2016: July 8, 2025 KB5002734 Applies To Office Standard 2016 Office Professional 2016 Office Professional Plus 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves a Microsoft Excel information disclosu...

Description of the security update for Office Online Server: July 8, 2025 (KB5002740)

Description of the security update for Office Online Server: July 8, 2025 KB5002740 Applies To Office Online Server Summary This security update resolves a Microsoft Excel remote code execution vulnerability, Microsoft Excel information disclosure vulnerability, and Microsoft Office remote code...