2026-06 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5094127)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...

2026-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5087544)

2026-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems KB5087544...

2026-01 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5073724)

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...

2026-01 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5073724)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...

2026-01 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5073457)

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...

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

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2025-11 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5068781)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...

2025-11 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5068787)

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...

2025-09 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5065429)

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...

2025-03 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5053603)

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...

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 Security Vulnerabilities

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Enroll Engine. An attacker exploiting this vulnerability could bypass certain features. The following products and versions are...

Microsoft Windows OLE Security Vulnerability

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 OLE. The following products and editions are affected:Windows 10 Version 1809 for 32-bit Systems,Windows 10 Versi...

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 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 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...

October 25, 2022—KB5018483 (OS Build 22000.1165) Preview

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October 12, 2021-KB5005538 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2

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2022-11 Cumulative Update Preview for Windows 10 Version 21H2 for x86-based Systems (KB5020030)

2022-11 Cumulative Update Preview for Windows 10 Version 21H2 for x86-based Systems KB5020030...

2022-01 Cumulative Update Preview for Windows 10 Version 21H2 for x64-based Systems (KB5009596)

2022-01 Cumulative Update Preview for Windows 10 Version 21H2 for x64-based Systems KB5009596...