Microsoft Patches Released
Below is a list of patches released by Microsoft March, 2026.
articleID supportURL UpdateName Description Architecture Classification Severity SupportedProducts
KB5077472 https://support.microsoft.com/help/5077472 https://www.catalog.update.microsoft.com/Search.aspx?q=5077472 Security Update for SQL Server 2017 RTM GDR (KB5077472) Security issues have been identified in the SQL Server 2017 RTM GDR that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Critical Microsoft SQL Server 2017
KB5077470 https://support.microsoft.com/help/5077470 https://www.catalog.update.microsoft.com/Search.aspx?q=5077470 Security Update for SQL Server 2019 RTM GDR (KB5077470) Security issues have been identified in the SQL Server 2019 RTM GDR that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2019
KB5077474 https://support.microsoft.com/help/5077474 https://www.catalog.update.microsoft.com/Search.aspx?q=5077474 Security Update for SQL Server 2016 Service Pack 3 GDR (KB5077474) Security issues have been identified in the SQL Server 2016 Service Pack 3 GDR that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2016
KB5077471 https://support.microsoft.com/help/5077471 https://www.catalog.update.microsoft.com/Search.aspx?q=5077471 Security Update for SQL Server 2017 RTM CU (KB5077471) Security issues have been identified in the SQL Server 2017 RTM CU that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2017
KB5077473 https://support.microsoft.com/help/5077473 https://www.catalog.update.microsoft.com/Search.aspx?q=5077473 Security Update for SQL Server 2016 Service Pack 3 CU (KB5077473) Security issues have been identified in the SQL Server 2016 Service Pack 3 CU that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2016
KB5077465 https://support.microsoft.com/help/5077465 https://www.catalog.update.microsoft.com/Search.aspx?q=5077465 Security Update for SQL Server 2022 RTM GDR (KB5077465) Security issues have been identified in the SQL Server 2022 RTM GDR that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Low Microsoft SQL Server 2022
KB5077468 https://support.microsoft.com/help/5077468 https://www.catalog.update.microsoft.com/Search.aspx?q=5077468 Security Update for SQL Server 2025 RTM GDR (KB5077468) Security issues have been identified in the SQL Server 2025 RTM GDR that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2025
KB5077469 https://support.microsoft.com/help/5077469 https://www.catalog.update.microsoft.com/Search.aspx?q=5077469 Security Update for SQL Server 2019 RTM CU (KB5077469) Security issues have been identified in the SQL Server 2019 RTM CU that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2019
KB5077464 https://support.microsoft.com/help/5077464 https://www.catalog.update.microsoft.com/Search.aspx?q=5077464 Security Update for SQL Server 2022 RTM CU (KB5077464) Security issues have been identified in the SQL Server 2022 RTM CU that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2022
KB5077466 https://support.microsoft.com/help/5077466 https://www.catalog.update.microsoft.com/Search.aspx?q=5077466 Security Update for SQL Server 2025 RTM CU (KB5077466) Security issues have been identified in the SQL Server 2025 RTM CU that could allow an attacker to compromise your system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. n/a Security Updates Important Microsoft SQL Server 2025
KB5078752 https://support.microsoft.com/help/5078752 https://www.catalog.update.microsoft.com/Search.aspx?q=5078752 2026-03 Cumulative Update for Windows 10 Version 1809 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Windows 10 LTSB
KB5078752 https://support.microsoft.com/help/5078752 https://www.catalog.update.microsoft.com/Search.aspx?q=5078752 2026-03 Cumulative Update for Windows 10 Version 1809 for x86-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. After you install this update, you may have to restart your system. X86 Security Updates Critical Windows 10 LTSB
KB5078752 https://support.microsoft.com/help/5078752 https://www.catalog.update.microsoft.com/Search.aspx?q=5078752 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Windows Server 2019
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 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. After you install this update, you may have to restart your system. X86 Security Updates Critical Windows 10 LTSB
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 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. After you install this update, you may have to restart your system. X86 Security Updates Critical Windows 10, version 1903 and later
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 2026-03 Cumulative Update for Windows 10 Version 22H2 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. After you install this update, you may have to restart your system. ARM64 Security Updates Critical Windows 10, version 1903 and later
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 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 Knowledge Base article. After you install this update, you may have to restart your system. n/a Security Updates Critical Windows 10 and later GDR-DU
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 2026-03 Cumulative Update for Windows 10 Version 21H2 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Windows 10 LTSB
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-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 Knowledge Base article. After you install this update, you may have to restart your system. n/a Security Updates Critical Windows 10 and later GDR-DU
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Windows 10, version 1903 and later
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-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 Knowledge Base article. After you install this update, you may have to restart your system. n/a Security Updates Critical Windows 10 and later GDR-DU
KB5078885 https://support.microsoft.com/help/5078885 https://www.catalog.update.microsoft.com/Search.aspx?q=5078885 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. After you install this update, you may have to restart your system. ARM64 Security Updates Critical Windows 10 LTSB
KB5079473 https://support.microsoft.com/help/5079473 https://www.catalog.update.microsoft.com/Search.aspx?q=5079473 2026-03 Cumulative Update for Windows 11, version 25H2 for x64-based Systems (KB5079473) (26200.8037) 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. n/a Security Updates Critical Windows 11
KB5079473 https://support.microsoft.com/help/5079473 https://www.catalog.update.microsoft.com/Search.aspx?q=5079473 2026-03 Cumulative Update for Windows 11 Version 24H2 for arm64-based Systems (KB5079473) (26100.8037) 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. n/a Security Updates Critical Windows 11
KB5079473 https://support.microsoft.com/help/5079473 https://www.catalog.update.microsoft.com/Search.aspx?q=5079473 2026-03 Cumulative Update for Windows 11, version 25H2 for arm64-based Systems (KB5079473) (26200.8037) 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. n/a Security Updates Critical Windows 11
KB5079473 https://support.microsoft.com/help/5079473 https://www.catalog.update.microsoft.com/Search.aspx?q=5079473 2026-03 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5079473) (26100.8037) 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. n/a Security Updates Critical Windows 11
KB5079420 https://support.microsoft.com/help/5079420 https://www.catalog.update.microsoft.com/Search.aspx?q=5079420 2026-03 Cumulative Update for Windows 11, version 25H2 for x64-based Systems (KB5079473) (26200.8037) 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. n/a Security Updates Critical Windows 11
KB5079420 https://support.microsoft.com/help/5079420 https://www.catalog.update.microsoft.com/Search.aspx?q=5079420 2026-03 Cumulative Update for Windows 11 Version 24H2 for arm64-based Systems (KB5079473) (26100.8037) 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. n/a Security Updates Critical Windows 11
KB5079420 https://support.microsoft.com/help/5079420 https://www.catalog.update.microsoft.com/Search.aspx?q=5079420 2026-03 Cumulative Update for Windows 11, version 25H2 for arm64-based Systems (KB5079473) (26200.8037) 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. n/a Security Updates Critical Windows 11
KB5079420 https://support.microsoft.com/help/5079420 https://www.catalog.update.microsoft.com/Search.aspx?q=5079420 2026-03 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5079473) (26100.8037) 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. n/a Security Updates Critical Windows 11
KB5078883 https://support.microsoft.com/help/5078883 https://www.catalog.update.microsoft.com/Search.aspx?q=5078883 2026-03 Cumulative Update for Windows 11 Version 23H2 for arm64-based Systems (KB5078883) 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. n/a Security Updates Critical Windows 11
KB5078883 https://support.microsoft.com/help/5078883 https://www.catalog.update.microsoft.com/Search.aspx?q=5078883 2026-03 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5078883) 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. n/a Security Updates Critical Windows 11
KB5079466 https://support.microsoft.com/help/5079466 https://www.catalog.update.microsoft.com/Search.aspx?q=5079466 2026-03 Cumulative Update for Windows 11, Version 26H1 for arm64-based Systems (KB5079466) (28000.1719) 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. n/a Security Updates Critical Windows 11
KB5079466 https://support.microsoft.com/help/5079466 https://www.catalog.update.microsoft.com/Search.aspx?q=5079466 2026-03 Cumulative Update for Windows 11, Version 26H1 for x64-based Systems (KB5079466) (28000.1719) 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. n/a Security Updates Critical Windows Insider Pre-Release
KB5078766 https://support.microsoft.com/help/5078766 https://www.catalog.update.microsoft.com/Search.aspx?q=5078766 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Microsoft Server operating system-21H2
KB5078737 https://support.microsoft.com/help/5078737 https://www.catalog.update.microsoft.com/Search.aspx?q=5078737 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Microsoft Server operating system-21H2
KB5078734 https://support.microsoft.com/help/5078734 https://www.catalog.update.microsoft.com/Search.aspx?q=5078734 2026-03 Cumulative Update for Microsoft server operating system version 23H2 for x64-based Systems (KB5078734) Install this update to resolve issues in Microsoft server operating system, version 23H2. 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. n/a Security Updates Critical Microsoft Server Operating System-23H2
KB5078938 https://support.microsoft.com/help/5078938 https://www.catalog.update.microsoft.com/Search.aspx?q=5078938 2026-03 Cumulative Update for Windows 10 Version 1607 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Windows 10
KB5078938 https://support.microsoft.com/help/5078938 https://www.catalog.update.microsoft.com/Search.aspx?q=5078938 2026-03 Cumulative Update for Windows 10 Version 1607 for x86-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. After you install this update, you may have to restart your system. X86 Security Updates Critical Windows 10
KB5078938 https://support.microsoft.com/help/5078938 https://www.catalog.update.microsoft.com/Search.aspx?q=5078938 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. After you install this update, you may have to restart your system. AMD64 Security Updates Critical Windows Server 2016
KB5078775 https://support.microsoft.com/help/5078775 https://www.catalog.update.microsoft.com/Search.aspx?q=5078775 2026-03 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5078775) 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. After you install this update, you may have to restart your system. AMD64 Security Updates Important Windows Server 2012
KB5078774 https://support.microsoft.com/help/5078774 https://www.catalog.update.microsoft.com/Search.aspx?q=5078774 2026-03 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5078774) 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. After you install this update, you may have to restart your system. AMD64 Security Updates Important Windows Server 2012 R2
KB5078740 https://support.microsoft.com/help/5078740 https://www.catalog.update.microsoft.com/Search.aspx?q=5078740 2026-03 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5078740) (26100.32522) Install this update to resolve issues in Microsoft server operating system, version 24H2. 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. n/a Security Updates Critical Microsoft Server Operating System-24H2
KB5078736 https://support.microsoft.com/help/5078736 https://www.catalog.update.microsoft.com/Search.aspx?q=5078736 2026-03 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5078740) (26100.32522) Install this update to resolve issues in Microsoft server operating system, version 24H2. 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. n/a Security Updates Critical Microsoft Server Operating System-24H2
KB5002850 https://support.microsoft.com/help/5002850 https://www.catalog.update.microsoft.com/Search.aspx?q=5002850 Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002850) A security vulnerability exists in Microsoft SharePoint Enterprise Server 2016 n/a Security Updates Important Office 2016
KB5002845 https://support.microsoft.com/help/5002845 https://www.catalog.update.microsoft.com/Search.aspx?q=5002845 Security Update for Microsoft SharePoint Server 2019 Core (KB5002845) A security vulnerability exists in Microsoft SharePoint Server 2019 Core n/a Security Updates Important SharePoint Server 2019/Office Online Server
KB5002843 https://support.microsoft.com/help/5002843 https://www.catalog.update.microsoft.com/Search.aspx?q=5002843 Security Update for Microsoft SharePoint Server Subscription Edition (KB5002843) A security vulnerability exists in Microsoft SharePoint Server Subscription Edition n/a Security Updates Important SharePoint Server Subscription Edition
KB5002846 https://support.microsoft.com/help/5002846 https://www.catalog.update.microsoft.com/Search.aspx?q=5002846 Security Update for Microsoft Office Online Server (KB5002846) A security vulnerability exists in Microsoft Office Online Server n/a Security Updates Important SharePoint Server 2019/Office Online Server
KB5002849 https://support.microsoft.com/help/5002849 https://www.catalog.update.microsoft.com/Search.aspx?q=5002849 Security Update for Microsoft Excel 2016 (KB5002849) 64-Bit Edition A security vulnerability exists in Microsoft Excel 2016 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5002849 https://support.microsoft.com/help/5002849 https://www.catalog.update.microsoft.com/Search.aspx?q=5002849 Security Update for Microsoft Excel 2016 (KB5002849) 32-Bit Edition A security vulnerability exists in Microsoft Excel 2016 32-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5002851 https://support.microsoft.com/help/5002851 https://www.catalog.update.microsoft.com/Search.aspx?q=5002851 Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002851) A security vulnerability exists in Microsoft SharePoint Enterprise Server 2016 n/a Security Updates Important Office 2016
KB5002847 https://support.microsoft.com/help/5002847 https://www.catalog.update.microsoft.com/Search.aspx?q=5002847 Security Update for Microsoft SharePoint Server 2019 Language Pack (KB5002847) A security vulnerability exists in Microsoft SharePoint Server 2019 Language Pack n/a Security Updates Important SharePoint Server 2019/Office Online Server
KB5002848 https://support.microsoft.com/help/5002848 https://www.catalog.update.microsoft.com/Search.aspx?q=5002848 Security Update for Microsoft Word 2016 (KB5002848) 64-Bit Edition A security vulnerability exists in Microsoft Word 2016 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5002848 https://support.microsoft.com/help/5002848 https://www.catalog.update.microsoft.com/Search.aspx?q=5002848 Security Update for Microsoft Word 2016 (KB5002848) 32-Bit Edition A security vulnerability exists in Microsoft Word 2016 32-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5081276 https://support.microsoft.com/help/5081276 https://www.catalog.update.microsoft.com/Search.aspx?q=5081276 2026-03 .NET 10.0.4 Security Update for x86 Client (KB5081276) 2026-03 .NET 10.0.4 Security Update for x86 Client (KB5081276) X86 Security Updates Important .NET 10.0
KB5081276 https://support.microsoft.com/help/5081276 https://www.catalog.update.microsoft.com/Search.aspx?q=5081276 2026-03 .NET 10.0.4 Security Update for x64 Server (KB5081276) 2026-03 .NET 10.0.4 Security Update for x64 Server (KB5081276) AMD64 Security Updates Important .NET 10.0
KB5081276 https://support.microsoft.com/help/5081276 https://www.catalog.update.microsoft.com/Search.aspx?q=5081276 2026-03 .NET 10.0.4 Security Update for ARM64 Client (KB5081276) 2026-03 .NET 10.0.4 Security Update for ARM64 Client (KB5081276) ARM64 Security Updates Important .NET 10.0
KB5081276 https://support.microsoft.com/help/5081276 https://www.catalog.update.microsoft.com/Search.aspx?q=5081276 2026-03 .NET 10.0.4 Security Update for x64 Client (KB5081276) 2026-03 .NET 10.0.4 Security Update for x64 Client (KB5081276) AMD64 Security Updates Important .NET 10.0
KB5081278 https://support.microsoft.com/help/5081278 https://www.catalog.update.microsoft.com/Search.aspx?q=5081278 2026-03 .NET 9.0.14 Security Update for x64 Server (KB5081278) 2026-03 .NET 9.0.14 Security Update for x64 Server (KB5081278) AMD64 Security Updates Important .NET 9.0
KB5081278 https://support.microsoft.com/help/5081278 https://www.catalog.update.microsoft.com/Search.aspx?q=5081278 2026-03 .NET 9.0.14 Security Update for x86 Client (KB5081278) 2026-03 .NET 9.0.14 Security Update for x86 Client (KB5081278) X86 Security Updates Important .NET 9.0
KB5081278 https://support.microsoft.com/help/5081278 https://www.catalog.update.microsoft.com/Search.aspx?q=5081278 2026-03 .NET 9.0.14 Security Update for x64 Client (KB5081278) 2026-03 .NET 9.0.14 Security Update for x64 Client (KB5081278) AMD64 Security Updates Important .NET 9.0
KB5081278 https://support.microsoft.com/help/5081278 https://www.catalog.update.microsoft.com/Search.aspx?q=5081278 2026-03 .NET 9.0.14 Security Update for ARM64 Client (KB5081278) 2026-03 .NET 9.0.14 Security Update for ARM64 Client (KB5081278) ARM64 Security Updates Important .NET 9.0
KB5078738 https://support.microsoft.com/help/5078738 https://www.catalog.update.microsoft.com/Search.aspx?q=5078738 2026-03 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 for x64-based systems (KB5078738) 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. After you install this update, you may have to restart your system. AMD64 Security Updates Moderate Windows Server 2012
KB5078738 https://support.microsoft.com/help/5078738 https://www.catalog.update.microsoft.com/Search.aspx?q=5078738 2026-03 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 R2 for x64-based systems (KB5078738) 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. After you install this update, you may have to restart your system. AMD64 Security Updates Moderate Windows Server 2012 R2
KB5002718 https://support.microsoft.com/help/5002718 https://www.catalog.update.microsoft.com/Search.aspx?q=5002718 Security Update for Microsoft Office 2016 (KB5002718) 32-Bit Edition A security vulnerability exists in Microsoft Office 2016 32-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5002718 https://support.microsoft.com/help/5002718 https://www.catalog.update.microsoft.com/Search.aspx?q=5002718 Security Update for Microsoft Office 2016 (KB5002718) 64-Bit Edition A security vulnerability exists in Microsoft Office 2016 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5002838 https://support.microsoft.com/help/5002838 https://www.catalog.update.microsoft.com/Search.aspx?q=5002838 Security Update for Microsoft Office 2016 (KB5002838) 64-Bit Edition A security vulnerability exists in Microsoft Office 2016 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5002838 https://support.microsoft.com/help/5002838 https://www.catalog.update.microsoft.com/Search.aspx?q=5002838 Security Update for Microsoft Office 2016 (KB5002838) 32-Bit Edition A security vulnerability exists in Microsoft Office 2016 32-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. n/a Security Updates Important Office 2016
KB5081277 https://support.microsoft.com/help/5081277 https://www.catalog.update.microsoft.com/Search.aspx?q=5081277 2026-03 .NET 8.0.25 Security Update for x64 Client (KB5081277) 2026-03 .NET 8.0.25 Security Update for x64 Client (KB5081277) AMD64 Security Updates Important .NET 8.0
KB5081277 https://support.microsoft.com/help/5081277 https://www.catalog.update.microsoft.com/Search.aspx?q=5081277 2026-03 .NET 8.0.25 Security Update for x86 Client (KB5081277) 2026-03 .NET 8.0.25 Security Update for x86 Client (KB5081277) X86 Security Updates Important .NET 8.0
KB5081277 https://support.microsoft.com/help/5081277 https://www.catalog.update.microsoft.com/Search.aspx?q=5081277 2026-03 .NET 8.0.25 Security Update for x64 Server (KB5081277) 2026-03 .NET 8.0.25 Security Update for x64 Server (KB5081277) AMD64 Security Updates Important .NET 8.0
KB5081277 https://support.microsoft.com/help/5081277 https://www.catalog.update.microsoft.com/Search.aspx?q=5081277 2026-03 .NET 8.0.25 Security Update for ARM64 Client (KB5081277) 2026-03 .NET 8.0.25 Security Update for ARM64 Client (KB5081277) ARM64 Security Updates Important .NET 8.0
