KB5065223 - Description of the security update for SQL Server 2019 GDR: September 9, 2025

KB5065223 - Description of the security update for SQL Server 2019 GDR: September 9, 2025 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...

KB5065222 - Description of the security update for SQL Server 2019 CU32: September 9, 2025

KB5065222 - Description of the security update for SQL Server 2019 CU32: September 9, 2025 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...

September 9, 2025—KB5065427 (OS Build 14393.8422)

September 9, 2025—KB5065427 OS Build 14393.8422 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updat...

KB5065224 - Description of the security update for SQL Server 2017 GDR: September 9, 2025

KB5065224 - Description of the security update for SQL Server 2017 GDR: September 9, 2025 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...

KB5065221 - Description of the security update for SQL Server 2022 GDR: September 9, 2025

KB5065221 - Description of the security update for SQL Server 2022 GDR: September 9, 2025 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...

Description of the security update for SharePoint Server 2016: September 09, 2025 (KB5002778)

Description of the security update for SharePoint Server 2016: September 09, 2025 KB5002778 Summary Important: ​​​​​​​Prior to installing this Cumulative Update, if you're running the 2013 Style Workflows, you must install the August 2025 patch for SharePoint Workflow manager to your Farm. If...

Description of the security update for Office 2016: September 09, 2025 (KB5002766)

Description of the security update for Office 2016: September 09, 2025 KB5002766 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-54906. Note: To apply...

Description of the security update for Office Online Server: September 09, 2025 (KB5002776)

Description of the security update for Office Online Server: September 09, 2025 KB5002776 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 Vulnerabilities and...

Description of the security update for SharePoint Server 2019 Language Pack: September 09, 2025 (KB5002774)

Description of the security update for SharePoint Server 2019 Language Pack: September 09, 2025 KB5002774 Summary Important: ​​​​​​​Prior to installing this Cumulative Update, if you're running the 2013 Style Workflows, you must install the August 2025 patch for SharePoint Workflow manager to you...

September 9, 2025—KB5065508 (Monthly Rollup)

September 9, 2025—KB5065508 Monthly Rollup Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in...

September 9, 2025—KB5065468 (Monthly Rollup)

September 9, 2025—KB5065468 Monthly Rollup Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in...

KB5065435: Cumulative security update for Internet Explorer: September 9, 2025

KB5065435: Cumulative security update for Internet Explorer: September 9, 2025 Important Certain versions of Microsoft Internet Explorer have reached the end of support. Note that some versions of Internet Explorer may be supported past the latest OS end date when Extended Security Updates ESUs a...

September 9, 2025—KB5065507 (Monthly Rollup)

September 9, 2025—KB5065507 Monthly Rollup 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 all Subset of endpoints for ESU...

Description of the security update for SharePoint Server Subscription Edition: September 09, 2025 (KB5002784)

Description of the security update for SharePoint Server Subscription Edition: September 09, 2025 KB5002784 Summary Important: Prior to installing this Cumulative Update, if you're running the 2013 Style Workflows, you must install the August 2025 patch for SharePoint Workflow manager to your Far...

Description of the security update for PowerPoint 2016: September 09, 2025 (KB5002779)

Description of the security update for PowerPoint 2016: September 09, 2025 KB5002779 Summary This security update resolves a Microsoft PowerPoint remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-54908.​​​​​​​...

September 9, 2025—KB5065510 (Security-only update)

September 9, 2025—KB5065510 Security-only update Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not...

September 9, 2025-KB5065962 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022

September 9, 2025-KB5065962 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022 Release Date: September 9, 2025 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows Server 2022...

September 9, 2025-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB5065959)

September 9, 2025-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 KB5065959 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 .NET Framework 4.7.2...

KB5065768: Servicing stack update for Windows Server 2012: September 9, 2025

KB5065768: Servicing stack update for Windows Server 2012: September 9, 2025 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices ...

September 9, 2025-KB5065957 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

September 9, 2025-KB5065957 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: September 9, 2025 Version: .NET Framework 3.5, 4.8 and 4.8.1 IMPORTANT This update is included in the Cumulative Update that's dated September 9, 2025. Parts of this updat...

KB5065767: Servicing stack update for Windows Server 2012 R2: September 9, 2025

KB5065767: Servicing stack update for Windows Server 2012 R2: September 9, 2025 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devic...

.NET 8.0 Update - September 9, 2025 (KB5066233)

.NET 8.0 Update - September 9, 2025 KB5066233 .NET 8.0 has been refreshed with the latest update as of September 9, 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...

September 9, 2025-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 (KB5065961)

September 9, 2025-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 KB5065961 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 3.5 SP1 Microsoft .NET Framework 4.6.2 IMPORTANT This update is included i...

KB5065766: Servicing stack update for Windows 10: September 9, 2025

KB5065766: Servicing stack update for Windows 10: September 9, 2025 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot...

September 9, 2025-KB5065955 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

September 9, 2025-KB5065955 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019 Release Date: September 9, 2025 Version: .NET Framework 3.5, 4.7.2 and 4.8 Summary This article describes the security and cumulative update for 3.5, 4.7.2 and...

.NET 9.0 Update - September 9, 2025 (KB5066234)

.NET 9.0 Update - September 9, 2025 KB5066234 .NET 9.0 has been refreshed with the latest update as of September 9, 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...

KB5066359—Security Update for Windows PowerShell (Hotpatch)

KB5066359—Security Update for Windows PowerShell Hotpatch Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if...

KB5065687: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: September 9, 2025

KB5065687: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: September 9, 2025 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain...

September 9, 2025-KB5065749 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

September 9, 2025-KB5065749 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Release Date: September 9, 2025 Version: .NET Framework 4.8 The September 9, 2025 update for Windows 10, version 1607 and Windows Server 2016 includes security and cumulative...

September 9, 2025-KB5065956 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

September 9, 2025-KB5065956 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Release Date: September 9, 2025 Version: .NET Framework 3.5, 4.8 and 4.8.1 IMPORTANT This update is included in the Cumulative Update that's dated September 9, 2025. Parts of this updat...

September 9, 2025-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 (KB5065960)

September 9, 2025-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 KB5065960 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 .NET Framework 4.7...

Hotfix update for Exchange Server 2019 CU14 HU7: September 8, 2025 (KB5066371)

Hotfix update for Exchange Server 2019 CU14 HU7: September 8, 2025 KB5066371 Hotfix update HU 7 for Microsoft Exchange Server 2019 CU14 was released on September 8, 2025. It includes fixes for non-security issues and may introduce new features. These fixes and features will also be included in...

Hotfix update for Exchange Server 2016 CU23 HU18: September 8, 2025 (KB5066370)

Hotfix update for Exchange Server 2016 CU23 HU18: September 8, 2025 KB5066370 Hotfix update HU 18 for Microsoft Exchange Server 2016 CU23 was released on September 8, 2025. It includes fixes for non-security issues and may introduce new features. These fixes and features will also be included in...

Hotfix update for Exchange Server Subscription Edition RTM HU2: September 8, 2025 (KB5066373)

Hotfix update for Exchange Server Subscription Edition RTM HU2: September 8, 2025 KB5066373 Hotfix update HU 2 for Microsoft Exchange Server SE RTM was released on September 8, 2025. It includes fixes for non-security issues and may introduce new features. These fixes and features will also be...

Hotfix update for Exchange Server 2019 CU15 HU4: September 8, 2025 (KB5066372)

Hotfix update for Exchange Server 2019 CU15 HU4: September 8, 2025 KB5066372 Hotfix update HU 4 for Microsoft Exchange Server 2019 CU15 was released on September 8, 2025. It includes fixes for non-security issues and may introduces new features. These fixes and features will also be included in...

August 29, 2025—KB5064081 (OS Build 26100.5074) Preview

August 29, 2025—KB5064081 OS Build 26100.5074 Preview Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not...

August 28, 2025-KB5064401 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 and Microsoft server operating system version 24H2

August 28, 2025-KB5064401 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 and Microsoft server operating system version 24H2 IMPORTANT This update was originally released in the Security and Quality Rollup that’s dated August 26, 2025. This update is included in th...

August 26, 2025-KB5064794 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

August 26, 2025-KB5064794 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: August 26, 2025 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version...

August 26, 2025—KB5064080 (OS Build 22631.5840) Preview

August 26, 2025—KB5064080 OS Build 22631.5840 Preview Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not...

August 26, 2025—KB5063842 (OS Build 19045.6282) Preview

August 26, 2025—KB5063842 OS Build 19045.6282 Preview Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not...

September 9, 2025-KB5064403 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2

September 9, 2025-KB5064403 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2 IMPORTANT This update was originally released in the Security and Quality Rollup that’s dated August 26, 2025. This update is included in the Security and Quali...

May 13, 2025—KB5058384 (OS Build 25398.1611)

May 13, 2025—KB5058384 OS Build 25398.1611 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows Server, version 23H2, see its update history page. Improvements This security update includes quality...

July 8, 2025—KB5062597 (Monthly Rollup)

July 8, 2025—KB5062597 Monthly Rollup Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in time...

July 8, 2025—KB5062619 (Security-only update)

July 8, 2025—KB5062619 Security-only update Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated i...

July 8, 2025—KB5062618 (Security-only update)

July 8, 2025—KB5062618 Security-only update Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated i...

July 8, 2025—KB5062561 (OS Build 10240.21073)

July 8, 2025—KB5062561 OS Build 10240.21073 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated i...

July 8, 2025—KB5062552 (OS Builds 22621.5624 and 22631.5624)

July 8, 2025—KB5062552 OS Builds 22621.5624 and 22631.5624 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely i...

May 13, 2025—KB5058385 (OS Build 20348.3692)

May 13, 2025—KB5058385 OS Build 20348.3692 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows Server 2022, see its update history page. Be sure to follow @WindowsUpdate to find out when new content is...

May 13, 2025—KB5058387 (OS Build 10240.21014)

May 13, 2025—KB5058387 OS Build 10240.21014 Support for Windows 10 has ended on October 14, 2025 After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend...

July 8, 2025—KB5062632 (Monthly Rollup)

July 8, 2025—KB5062632 Monthly Rollup Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in time...