2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5078885)

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...

2026-03 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5078885)

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 Knowledge Base article...

2026-03 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5078766)

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 Knowledge Base article...

2026-03 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5078885)

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 Knowledge Base article...

2026-03 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5078885)

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 Knowledge Base article...

2026-03 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5078885)

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 Knowledge Base article...

2026-03 .NET 10.0.4 Security Update for x86 Client (KB5081276)

2026-03 .NET 10.0.4 Security Update for x86 Client KB5081276...

2026-03 .NET 8.0.25 Security Update for x64 Client (KB5081277)

2026-03 .NET 8.0.25 Security Update for x64 Client KB5081277...

2026-03 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5078752)

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 Knowledge Base article...

2026-03 .NET 9.0.14 Security Update for x64 Client (KB5081278)

2026-03 .NET 9.0.14 Security Update for x64 Client KB5081278...

2026-03 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5078938)

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 Knowledge Base article...

Azure File Sync Agent v22.1 Release – February 2026 (KB5080681)

Update Rollup for Azure File Sync agent version 22.1.0.0. For more details, see the associated Microsoft Knowledge Base article...

Azure File Sync Agent v22.1 Release – February 2026 (KB5080681)

Update Rollup for Azure File Sync agent version 22.1.0.0. For more details, see the associated Microsoft Knowledge Base article...

Azure File Sync Agent v22.1 Release – February 2026 (KB5080681)

Update Rollup for Azure File Sync agent version 22.1.0.0. For more details, see the associated Microsoft Knowledge Base article...

Azure File Sync Agent v22.1 Release – February 2026 (KB5080681)

Update Rollup for Azure File Sync agent version 22.1.0.0. For more details, see the associated Microsoft Knowledge Base article...

2026-02 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5075904)

2026-02 Cumulative Update for Windows Server 2019 for x64-based Systems KB5075904...

2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5075912)

2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems KB5075912...

2026-02 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5075904)

2026-02 Cumulative Update for Windows 10 Version 1809 for x86-based Systems KB5075904...

2026-02 .NET 9.0.13 Security Update for ARM64 Client (KB5077864)

2026-02 .NET 9.0.13 Security Update for ARM64 Client KB5077864...

2026-02 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5075912)

2026-02 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems KB5075912...

2026-02 .NET 10.0.3 Security Update for ARM64 Client (KB5077862)

2026-02 .NET 10.0.3 Security Update for ARM64 Client KB5077862...

2026-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5075904)

2026-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems KB5075904...

2026-02 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5075912)

2026-02 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems KB5075912...

2026-02 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5075912)

2026-02 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems KB5075912...

2026-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5075999)

2026-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems KB5075999...

2026-02 .NET 8.0.24 Security Update for ARM64 Client (KB5077863)

2026-02 .NET 8.0.24 Security Update for ARM64 Client KB5077863...

2026-02 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5075912)

2026-02 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems KB5075912...

2026-02 Cumulative security Hotpatch for Azure Stack HCI, version 21H2 and Windows Server 2022 Datacenter: Azure Edition for x64-based Systems (KB5075943)

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...

2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5075912)

2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems KB5075912...

2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5075912)

2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems KB5075912...

2026-02 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5075912)

2026-02 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems KB5075912...

2026-02 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5075999)

2026-02 Cumulative Update for Windows 10 Version 1607 for x86-based Systems KB5075999...

2026-02 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5075912)

2026-02 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems KB5075912...

2026-02 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5075906)

2026-02 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems KB5075906...

2026-02 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5075999)

2026-02 Cumulative Update for Windows Server 2016 for x64-based Systems KB5075999...

2026-02 Cumulative Update for Windows Server 2022 Datacenter: Azure Edition for x64-based Systems (KB5075906)

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 Knowledge Base article...

2026-02 .NET 9.0.13 Security Update for x64 Server (KB5077864)

2026-02 .NET 9.0.13 Security Update for x64 Server KB5077864...

2026-02 .NET 8.0.24 Security Update for x86 Client (KB5077863)

2026-02 .NET 8.0.24 Security Update for x86 Client KB5077863...

2026-02 .NET 10.0.3 Security Update for x64 Client (KB5077862)

2026-02 .NET 10.0.3 Security Update for x64 Client KB5077862...

2026-02 .NET 8.0.24 Security Update for x64 Server (KB5077863)

2026-02 .NET 8.0.24 Security Update for x64 Server KB5077863...

2026-02 .NET 10.0.3 Security Update for x64 Server (KB5077862)

2026-02 .NET 10.0.3 Security Update for x64 Server KB5077862...

2026-02 .NET 9.0.13 Security Update for x86 Client (KB5077864)

2026-02 .NET 9.0.13 Security Update for x86 Client KB5077864...

2026-02 .NET 8.0.24 Security Update for x64 Client (KB5077863)

2026-02 .NET 8.0.24 Security Update for x64 Client KB5077863...

2026-02 .NET 9.0.13 Security Update for x64 Client (KB5077864)

2026-02 .NET 9.0.13 Security Update for x64 Client KB5077864...

2026-02 .NET 10.0.3 Security Update for x86 Client (KB5077862)

2026-02 .NET 10.0.3 Security Update for x86 Client KB5077862...

Azure File Sync Agent v22.0 Release – December 2025 (KB5056967)

Update Rollup for Azure File Sync agent version 22.0.0.0. For more details, see the associated Microsoft Knowledge Base article...

Azure File Sync Agent v22.0 Release – December 2025 (KB5056967)

Update Rollup for Azure File Sync agent version 22.0.0.0. For more details, see the associated Microsoft Knowledge Base article...

Azure File Sync Agent v22.0 Release – December 2025 (KB5056967)

Update Rollup for Azure File Sync agent version 22.0.0.0. For more details, see the associated Microsoft Knowledge Base article...

Azure File Sync Agent v22.0 Release – December 2025 (KB5056967)

Update Rollup for Azure File Sync agent version 22.0.0.0. For more details, see the associated Microsoft Knowledge Base article...

2026-01 Cumulative Update for Windows 10 Version 22H2 for x64-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...