2026-05 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5087544)

2026-05 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems KB5087544...

November 11, 2025—KB5068781 (OS Builds 19044.6575 and 19045.6575)

November 11, 2025—KB5068781 OS Builds 19044.6575 and 19045.6575 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business...

2025-06 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5060533)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...

April 22, 2025-KB5057056 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

April 22, 2025-KB5057056 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: April 22, 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 22H2...

2025-04 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5055518)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...

April 8, 2025-KB5055683 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

April 8, 2025-KB5055683 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: April 8, 2025 Version: .NET Framework 3.5, 4.8 and 4.8.1 IMPORTANT This update is included in the Cumulative Update that's dated April 8, 2025. Parts of this update were...

Microsoft Windows COM 资源管理错误漏洞

Microsoft Windows COM is a technology for the purpose of reusing software from Microsoft Corporation USA.COM is described as a platform-independent, decentralized, object-oriented system for creating interactive binary software components. A resource management error vulnerability exists in...

Microsoft Windows Kernel 安全漏洞

Microsoft Windows Kernel is the kernel of the Windows operating system by Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Kernel. An attacker can exploit the vulnerability to elevate privileges. The following products and versions are affected:Windows 11 Version 22...

March 26, 2024—KB5035941 (OS Build 19045.4239) Preview

March 26, 2024—KB5035941 OS Build 19045.4239 Preview 11/17/20 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 10, version 22H2, see its update history page. Note Follow...

January 23, 2024—KB5034204 (OS Builds 22621.3085 and 22631.3085) Preview

January 23, 2024—KB5034204 OS Builds 22621.3085 and 22631.3085 Preview UPDATED 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2The new end date is June 24, 2025 for Windows 11, version 22H2 Enterprise, Education, IoT Enterprise, and Enterprise...

June 27, 2023—KB5027293 (OS Build 19045.3155) Preview

June 27, 2023—KB5027293 OS Build 19045.3155 Preview 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 cumulative monthly security updates known as the "B" or...

May 23, 2023-KB5026958 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

May 23, 2023-KB5026958 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: May 23, 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 10 Version 22H2. Securit...

Microsoft Windows Win32K 安全漏洞

Microsoft Windows Win32k is a system file for Windows multi-user administration from Microsoft USA. A security vulnerability exists in Microsoft Windows Win32K. The following products and versions are affected: Windows 11 version 21H2 for x64-based Systems,Windows 11 version 21H2 for ARM64-based...

Microsoft Graphics Component 竞争条件问题漏洞

Microsoft Graphics Component is a graphics driver component from Microsoft Corporation USA. A security vulnerability exists in Microsoft Graphics Component. The following products and versions are affected: Windows Server 2022,Windows Server 2022 Server Core installation,Windows 11 version 21H2 f...

Microsoft Windows Lock Screen 安全漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from the U.S.-based Microsoft Corporation Microsoft. A security vulnerability exists in Microsoft Windows Lock Screen. The following products and editions are affected:Windows Server 2019 Server Core installation,Window...

Microsoft Windows Resilient File System (ReFS) 安全漏洞

Microsoft Windows Resilient File System ReFS is a resilient file system from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Resilient File System ReFS. The following products and versions are affected: Windows 11 Version 22H2 for ARM64-based Systems,Windows 11...

Microsoft Windows HTTP.sys 安全漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows HTTP.sys. The following products and versions are affected: Windows Server 2022,Windows Server 2022 Server Core installation,Windows 1...

2026-01 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5078129)

2026-01 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems KB5078129...

2023-02 Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems (KB5022913) UUP

2023-02 Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems KB5022913 UUP...

2024-01 Cumulative Update Preview for Windows 10 Version 22H2 for ARM64-based Systems (KB5034203)

2024-01 Cumulative Update Preview for Windows 10 Version 22H2 for ARM64-based Systems KB5034203...