Patches Released
Critical Severity
Important Severity
Moderate Severity
N/A Severity
July Patch Tuesday Releases
July 2026 Release Notes
Microsoft Patches Released
Below is a list of patches released by Microsoft July, 2026.
articleID supportURL UpdateName Description Architecture Classification Severity SupportedProducts
KB5099538 https://support.microsoft.com/help/5099538 https://www.catalog.update.microsoft.com/Search.aspx?q=5099538 2026-07 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5099538) 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
KB5099538 https://support.microsoft.com/help/5099538 https://www.catalog.update.microsoft.com/Search.aspx?q=5099538 2026-07 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5099538) 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
KB5099538 https://support.microsoft.com/help/5099538 https://www.catalog.update.microsoft.com/Search.aspx?q=5099538 2026-07 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5099538) 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
KB5099540 https://support.microsoft.com/help/5099540 https://www.catalog.update.microsoft.com/Search.aspx?q=5099540 2026-07 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5099540) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5099539) 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
KB5099539 https://support.microsoft.com/help/5099539 https://www.catalog.update.microsoft.com/Search.aspx?q=5099539 2026-07 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5099539) 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
KB5099536 https://support.microsoft.com/help/5099536 https://www.catalog.update.microsoft.com/Search.aspx?q=5099536 2026-07 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5099536) (26100.33158) 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
KB5101650 https://support.microsoft.com/help/5101650 https://www.catalog.update.microsoft.com/Search.aspx?q=5101650 2026-07 Cumulative Update for Windows 11, version 24H2 for x64-based Systems (KB5101650) (26100.8875) 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
KB5101650 https://support.microsoft.com/help/5101650 https://www.catalog.update.microsoft.com/Search.aspx?q=5101650 2026-07 Cumulative Update for Windows 11, version 25H2 for arm64-based Systems (KB5101650) (26200.8875) 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
KB5101650 https://support.microsoft.com/help/5101650 https://www.catalog.update.microsoft.com/Search.aspx?q=5101650 2026-07 Cumulative Update for Windows 11, version 24H2 for arm64-based Systems (KB5101650) (26100.8875) 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
KB5101650 https://support.microsoft.com/help/5101650 https://www.catalog.update.microsoft.com/Search.aspx?q=5101650 2026-07 Cumulative Update for Windows 11, version 25H2 for x64-based Systems (KB5101650) (26200.8875) 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
KB5099414 https://support.microsoft.com/help/5099414 https://www.catalog.update.microsoft.com/Search.aspx?q=5099414 2026-07 Cumulative Update for Windows 11, version 23H2 for x64-based Systems (KB5099414) 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
KB5099414 https://support.microsoft.com/help/5099414 https://www.catalog.update.microsoft.com/Search.aspx?q=5099414 2026-07 Cumulative Update for Windows 11, version 23H2 for arm64-based Systems (KB5099414) 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
KB5095051 https://support.microsoft.com/help/5095051 https://www.catalog.update.microsoft.com/Search.aspx?q=5095051 2026-06 Cumulative Update for Windows 11, version 26H1 for arm64-based Systems (KB5095051) (28000.2269) 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
KB5095051 https://support.microsoft.com/help/5095051 https://www.catalog.update.microsoft.com/Search.aspx?q=5095051 2026-06 Cumulative Update for Windows 11, version 26H1 for x64-based Systems (KB5095051) (28000.2269) 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
KB5099535 https://support.microsoft.com/help/5099535 https://www.catalog.update.microsoft.com/Search.aspx?q=5099535 2026-07 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5099535) 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
KB5099535 https://support.microsoft.com/help/5099535 https://www.catalog.update.microsoft.com/Search.aspx?q=5099535 2026-07 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5099535) 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
KB5099535 https://support.microsoft.com/help/5099535 https://www.catalog.update.microsoft.com/Search.aspx?q=5099535 2026-07 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5099535) 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
KB5101347 https://support.microsoft.com/help/5101347 https://www.catalog.update.microsoft.com/Search.aspx?q=5101347 Security Update for SQL Server 2022 RTM CU (KB5101347) 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 Critical Microsoft SQL Server 2022
KB5101346 https://support.microsoft.com/help/5101346 https://www.catalog.update.microsoft.com/Search.aspx?q=5101346 Security Update for SQL Server 2025 RTM CU (KB5101346) 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 Critical Microsoft SQL Server 2025
KB5102338 https://support.microsoft.com/help/5102338 https://www.catalog.update.microsoft.com/Search.aspx?q=5102338 Security Update for SQL Server 2017 RTM GDR (KB5102338) 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
KB5102336 https://support.microsoft.com/help/5102336 https://www.catalog.update.microsoft.com/Search.aspx?q=5102336 Security Update for SQL Server 2019 RTM GDR (KB5102336) 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 Critical Microsoft SQL Server 2019
KB5102340 https://support.microsoft.com/help/5102340 https://www.catalog.update.microsoft.com/Search.aspx?q=5102340 Security Update for SQL Server 2016 Service Pack 3 GDR (KB5102340) 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 Critical Microsoft SQL Server 2016
KB5102339 https://support.microsoft.com/help/5102339 https://www.catalog.update.microsoft.com/Search.aspx?q=5102339 Security Update for SQL Server 2016 Service Pack 3 CU (KB5102339) 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 Critical Microsoft SQL Server 2016
KB5102337 https://support.microsoft.com/help/5102337 https://www.catalog.update.microsoft.com/Search.aspx?q=5102337 Security Update for SQL Server 2017 RTM CU (KB5102337) 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 Critical Microsoft SQL Server 2017
KB5102334 https://support.microsoft.com/help/5102334 https://www.catalog.update.microsoft.com/Search.aspx?q=5102334 Security Update for SQL Server 2022 RTM GDR (KB5102334) 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 Critical Microsoft SQL Server 2022
KB5102333 https://support.microsoft.com/help/5102333 https://www.catalog.update.microsoft.com/Search.aspx?q=5102333 Security Update for SQL Server 2025 RTM GDR (KB5102333) 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 Critical Microsoft SQL Server 2025
KB5102335 https://support.microsoft.com/help/5102335 https://www.catalog.update.microsoft.com/Search.aspx?q=5102335 Security Update for SQL Server 2019 RTM CU (KB5102335) 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 Critical Microsoft SQL Server 2019
KB5101649 https://support.microsoft.com/help/5101649 https://www.catalog.update.microsoft.com/Search.aspx?q=5101649 2026-07 Cumulative Update for Windows 11, version 26H1 for x64-based Systems (KB5101649) (28000.2525) 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
KB5101649 https://support.microsoft.com/help/5101649 https://www.catalog.update.microsoft.com/Search.aspx?q=5101649 2026-07 Cumulative Update for Windows 11, version 26H1 for arm64-based Systems (KB5101649) (28000.2525) 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
KB5099445 https://support.microsoft.com/help/5099445 https://www.catalog.update.microsoft.com/Search.aspx?q=5099445 2026-07 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5099445) 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 2012
KB5099444 https://support.microsoft.com/help/5099444 https://www.catalog.update.microsoft.com/Search.aspx?q=5099444 2026-07 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5099444) 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 2012 R2
KB5104034 https://support.microsoft.com/help/5104034 https://www.catalog.update.microsoft.com/Search.aspx?q=5104034 2026-07 .NET 10.0.10 Security Update for ARM64 Client (KB5104034) 2026-07 .NET 10.0.10 Security Update for ARM64 Client (KB5104034) ARM64 Security Updates Important .NET 10.0
KB5104034 https://support.microsoft.com/help/5104034 https://www.catalog.update.microsoft.com/Search.aspx?q=5104034 2026-07 .NET 10.0.10 Security Update for x64 Client (KB5104034) 2026-07 .NET 10.0.10 Security Update for x64 Client (KB5104034) AMD64 Security Updates Important .NET 10.0
KB5104034 https://support.microsoft.com/help/5104034 https://www.catalog.update.microsoft.com/Search.aspx?q=5104034 2026-07 .NET 10.0.10 Security Update for x86 Client (KB5104034) 2026-07 .NET 10.0.10 Security Update for x86 Client (KB5104034) X86 Security Updates Important .NET 10.0
KB5104034 https://support.microsoft.com/help/5104034 https://www.catalog.update.microsoft.com/Search.aspx?q=5104034 2026-07 .NET 10.0.10 Security Update for x64 Server (KB5104034) 2026-07 .NET 10.0.10 Security Update for x64 Server (KB5104034) AMD64 Security Updates Important .NET 10.0
KB5104032 https://support.microsoft.com/help/5104032 https://www.catalog.update.microsoft.com/Search.aspx?q=5104032 2026-07 .NET 8.0.29 Security Update for x86 Client (KB5104032) 2026-07 .NET 8.0.29 Security Update for x86 Client (KB5104032) X86 Security Updates Important .NET 8.0
KB5104032 https://support.microsoft.com/help/5104032 https://www.catalog.update.microsoft.com/Search.aspx?q=5104032 2026-07 .NET 8.0.29 Security Update for x64 Client (KB5104032) 2026-07 .NET 8.0.29 Security Update for x64 Client (KB5104032) AMD64 Security Updates Important .NET 8.0
KB5104032 https://support.microsoft.com/help/5104032 https://www.catalog.update.microsoft.com/Search.aspx?q=5104032 2026-07 .NET 8.0.29 Security Update for ARM64 Client (KB5104032) 2026-07 .NET 8.0.29 Security Update for ARM64 Client (KB5104032) ARM64 Security Updates Important .NET 8.0
KB5104032 https://support.microsoft.com/help/5104032 https://www.catalog.update.microsoft.com/Search.aspx?q=5104032 2026-07 .NET 8.0.29 Security Update for x64 Server (KB5104032) 2026-07 .NET 8.0.29 Security Update for x64 Server (KB5104032) AMD64 Security Updates Important .NET 8.0
KB5104033 https://support.microsoft.com/help/5104033 https://www.catalog.update.microsoft.com/Search.aspx?q=5104033 2026-07 .NET 9.0.18 Security Update for x64 Server (KB5104033) 2026-07 .NET 9.0.18 Security Update for x64 Server (KB5104033) AMD64 Security Updates Important .NET 9.0
KB5104033 https://support.microsoft.com/help/5104033 https://www.catalog.update.microsoft.com/Search.aspx?q=5104033 2026-07 .NET 9.0.18 Security Update for ARM64 Client (KB5104033) 2026-07 .NET 9.0.18 Security Update for ARM64 Client (KB5104033) ARM64 Security Updates Important .NET 9.0
KB5104033 https://support.microsoft.com/help/5104033 https://www.catalog.update.microsoft.com/Search.aspx?q=5104033 2026-07 .NET 9.0.18 Security Update for x64 Client (KB5104033) 2026-07 .NET 9.0.18 Security Update for x64 Client (KB5104033) AMD64 Security Updates Important .NET 9.0
KB5104033 https://support.microsoft.com/help/5104033 https://www.catalog.update.microsoft.com/Search.aspx?q=5104033 2026-07 .NET 9.0.18 Security Update for x86 Client (KB5104033) 2026-07 .NET 9.0.18 Security Update for x86 Client (KB5104033) X86 Security Updates Important .NET 9.0
KB5087065 https://support.microsoft.com/help/5087065 https://www.catalog.update.microsoft.com/Search.aspx?q=5087065 2026-05 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 for x64 (KB5087065) 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 10
KB5087065 https://support.microsoft.com/help/5087065 https://www.catalog.update.microsoft.com/Search.aspx?q=5087065 2026-05 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 (KB5087065) 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 Important Windows 10
KB5087065 https://support.microsoft.com/help/5087065 https://www.catalog.update.microsoft.com/Search.aspx?q=5087065 2026-05 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5087065) 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 2016
KB5087069 https://support.microsoft.com/help/5087069 https://www.catalog.update.microsoft.com/Search.aspx?q=5087069 2026-05 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 for x64 (KB5087069) 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
KB5087066 https://support.microsoft.com/help/5087066 https://www.catalog.update.microsoft.com/Search.aspx?q=5087066 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2019 for x64 (KB5087066) 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 2019
KB5087066 https://support.microsoft.com/help/5087066 https://www.catalog.update.microsoft.com/Search.aspx?q=5087066 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1809 (KB5087066) 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 Important Windows 10
KB5087066 https://support.microsoft.com/help/5087066 https://www.catalog.update.microsoft.com/Search.aspx?q=5087066 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1809 for x64 (KB5087066) 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 10
KB5087067 https://support.microsoft.com/help/5087067 https://www.catalog.update.microsoft.com/Search.aspx?q=5087067 2026-05 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 for x64 (KB5087067) 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
KB5087068 https://support.microsoft.com/help/5087068 https://www.catalog.update.microsoft.com/Search.aspx?q=5087068 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 (KB5087068) 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 Microsoft Server operating system-21H2
KB5087064 https://support.microsoft.com/help/5087064 https://www.catalog.update.microsoft.com/Search.aspx?q=5087064 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 (KB5087064) 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 Important Windows 10 LTSB
KB5087064 https://support.microsoft.com/help/5087064 https://www.catalog.update.microsoft.com/Search.aspx?q=5087064 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 (KB5087064) 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 Important Windows 10 LTSB
KB5087064 https://support.microsoft.com/help/5087064 https://www.catalog.update.microsoft.com/Search.aspx?q=5087064 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 (KB5087064) 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 Important Windows 10, version 1903 and later
KB5087064 https://support.microsoft.com/help/5087064 https://www.catalog.update.microsoft.com/Search.aspx?q=5087064 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for x64 (KB5087064) 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 10, version 1903 and later
KB5087064 https://support.microsoft.com/help/5087064 https://www.catalog.update.microsoft.com/Search.aspx?q=5087064 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 (KB5087064) 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 Important Windows 10, version 1903 and later
KB5087064 https://support.microsoft.com/help/5087064 https://www.catalog.update.microsoft.com/Search.aspx?q=5087064 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for x64 (KB5087064) 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 10 LTSB
KB5087061 https://support.microsoft.com/help/5087061 https://www.catalog.update.microsoft.com/Search.aspx?q=5087061 2026-05 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 (KB5087061) 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 Important Windows 10
KB5087061 https://support.microsoft.com/help/5087061 https://www.catalog.update.microsoft.com/Search.aspx?q=5087061 2026-05 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows Server 2019 for x64 (KB5087061) 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 2019
KB5087061 https://support.microsoft.com/help/5087061 https://www.catalog.update.microsoft.com/Search.aspx?q=5087061 2026-05 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 (KB5087061) 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 Important Windows 10
KB5087061 https://support.microsoft.com/help/5087061 https://www.catalog.update.microsoft.com/Search.aspx?q=5087061 2026-05 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for x64 (KB5087061) 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 10
KB5087537 https://support.microsoft.com/help/5087537 https://www.catalog.update.microsoft.com/Search.aspx?q=5087537 2026-05 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5087537) 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
KB5087537 https://support.microsoft.com/help/5087537 https://www.catalog.update.microsoft.com/Search.aspx?q=5087537 2026-05 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5087537) 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
KB5087537 https://support.microsoft.com/help/5087537 https://www.catalog.update.microsoft.com/Search.aspx?q=5087537 2026-05 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5087537) 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
KB5087062 https://support.microsoft.com/help/5087062 https://www.catalog.update.microsoft.com/Search.aspx?q=5087062 2026-05 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB5087062) 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
KB5087063 https://support.microsoft.com/help/5087063 https://www.catalog.update.microsoft.com/Search.aspx?q=5087063 2026-05 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 for x64 (KB5087063) 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
KB5087059 https://support.microsoft.com/help/5087059 https://www.catalog.update.microsoft.com/Search.aspx?q=5087059 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5087059) 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 Microsoft Server operating system-21H2
KB5087053 https://support.microsoft.com/help/5087053 https://www.catalog.update.microsoft.com/Search.aspx?q=5087053 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 (KB5087053) 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 Important Windows 10 LTSB
KB5087053 https://support.microsoft.com/help/5087053 https://www.catalog.update.microsoft.com/Search.aspx?q=5087053 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 (KB5087053) 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 Important Windows 10, version 1903 and later
KB5087053 https://support.microsoft.com/help/5087053 https://www.catalog.update.microsoft.com/Search.aspx?q=5087053 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5087053) 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 10 LTSB
KB5087053 https://support.microsoft.com/help/5087053 https://www.catalog.update.microsoft.com/Search.aspx?q=5087053 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5087053) 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 10, version 1903 and later
KB5092427 https://support.microsoft.com/help/5092427 https://www.catalog.update.microsoft.com/Search.aspx?q=5092427 2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for x64 (KB5092427) 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 Updates n/a Windows 11
KB5092427 https://support.microsoft.com/help/5092427 https://www.catalog.update.microsoft.com/Search.aspx?q=5092427 2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for arm64 (KB5092427) 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 Updates n/a Windows 11
KB5087058 https://support.microsoft.com/help/5087058 https://www.catalog.update.microsoft.com/Search.aspx?q=5087058 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for x64 (KB5087058) 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 11
KB5087058 https://support.microsoft.com/help/5087058 https://www.catalog.update.microsoft.com/Search.aspx?q=5087058 2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for arm64 (KB5087058) 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 11
KB5092430 https://support.microsoft.com/help/5092430 https://www.catalog.update.microsoft.com/Search.aspx?q=5092430 2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 (KB5092430) 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 Updates n/a Windows 11
KB5092430 https://support.microsoft.com/help/5092430 https://www.catalog.update.microsoft.com/Search.aspx?q=5092430 2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for arm64 (KB5092430) 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 Updates n/a Windows 11
KB5087077 https://support.microsoft.com/help/5087077 https://www.catalog.update.microsoft.com/Search.aspx?q=5087077 2026-05 .NET Framework 3.5 Security Update (KB5087077) UUP This security update addresses vulnerabilities in .NET Framework 3.5. For more information about this update, see KB5087077 (https://support.microsoft.com/en-us/kb/5087077). n/a Security Updates Important .NET Framework 3.5
KB5092431 https://support.microsoft.com/help/5092431 https://www.catalog.update.microsoft.com/Search.aspx?q=5092431 2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for x64 (KB5092431) 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 Updates n/a Windows Insider Pre-Release
KB5092431 https://support.microsoft.com/help/5092431 https://www.catalog.update.microsoft.com/Search.aspx?q=5092431 2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for arm64 (KB5092431) 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 Updates n/a Windows 11
KB5087048 https://support.microsoft.com/help/5087048 https://www.catalog.update.microsoft.com/Search.aspx?q=5087048 2026-05 Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 for x64 (KB5087048) 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
KB5087049 https://support.microsoft.com/help/5087049 https://www.catalog.update.microsoft.com/Search.aspx?q=5087049 2026-05 Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 R2 for x64 (KB5087049) 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
KB5094042 https://support.microsoft.com/help/5094042 https://www.catalog.update.microsoft.com/Search.aspx?q=5094042 2026-06 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5094042) 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 2012
KB5094041 https://support.microsoft.com/help/5094041 https://www.catalog.update.microsoft.com/Search.aspx?q=5094041 2026-06 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5094041) 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 2012 R2
KB5103212 https://support.microsoft.com/help/5103212 https://www.catalog.update.microsoft.com/Search.aspx?q=5103212 Security Update For Exchange Server Subscription Edition (KB5103212) The update addresses the fixes descripted in the KB n/a Security Updates n/a Exchange Server Subscription Edition
KB5002891 https://support.microsoft.com/help/5002891 https://www.catalog.update.microsoft.com/Search.aspx?q=5002891 Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002891) A security vulnerability exists in Microsoft SharePoint Enterprise Server 2016 n/a Security Updates Important Office 2016
KB5002883 https://support.microsoft.com/help/5002883 https://www.catalog.update.microsoft.com/Search.aspx?q=5002883 Security Update for Microsoft SharePoint Server 2019 Core (KB5002883) A security vulnerability exists in Microsoft SharePoint Server 2019 Core n/a Security Updates Important SharePoint Server 2019/Office Online Server
KB5002882 https://support.microsoft.com/help/5002882 https://www.catalog.update.microsoft.com/Search.aspx?q=5002882 Security Update for Microsoft SharePoint Server Subscription Edition (KB5002882) A security vulnerability exists in Microsoft SharePoint Server Subscription Edition n/a Security Updates Important SharePoint Server Subscription Edition
KB5002884 https://support.microsoft.com/help/5002884 https://www.catalog.update.microsoft.com/Search.aspx?q=5002884 Security Update for Microsoft Office Online Server (KB5002884) A security vulnerability exists in Microsoft Office Online Server n/a Security Updates Important SharePoint Server 2019/Office Online Server
KB5002886 https://support.microsoft.com/help/5002886 https://www.catalog.update.microsoft.com/Search.aspx?q=5002886 Security Update for Microsoft Excel 2016 (KB5002886) 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
KB5002886 https://support.microsoft.com/help/5002886 https://www.catalog.update.microsoft.com/Search.aspx?q=5002886 Security Update for Microsoft Excel 2016 (KB5002886) 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
KB5002887 https://support.microsoft.com/help/5002887 https://www.catalog.update.microsoft.com/Search.aspx?q=5002887 Security Update for Microsoft Office 2016 (KB5002887) 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
KB5002887 https://support.microsoft.com/help/5002887 https://www.catalog.update.microsoft.com/Search.aspx?q=5002887 Security Update for Microsoft Office 2016 (KB5002887) 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
KB5089548 https://support.microsoft.com/help/5089548 https://www.catalog.update.microsoft.com/Search.aspx?q=5089548 2026-05 Cumulative Update for Windows 11, version 26H1 for x64-based Systems (KB5089548) (28000.2113) 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
KB5089548 https://support.microsoft.com/help/5089548 https://www.catalog.update.microsoft.com/Search.aspx?q=5089548 2026-05 Cumulative Update for Windows 11, version 26H1 for arm64-based Systems (KB5089548) (28000.2113) 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
KB5099415 https://support.microsoft.com/help/5099415 https://www.catalog.update.microsoft.com/Search.aspx?q=5099415 2026-07 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 R2 for x64-based systems (KB5099415) 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
KB5099415 https://support.microsoft.com/help/5099415 https://www.catalog.update.microsoft.com/Search.aspx?q=5099415 2026-07 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 for x64-based systems (KB5099415) 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
KB5002273 https://support.microsoft.com/help/5002273 https://www.catalog.update.microsoft.com/Search.aspx?q=5002273 Security Update for Microsoft Office 2016 (KB5002273) 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
KB5002273 https://support.microsoft.com/help/5002273 https://www.catalog.update.microsoft.com/Search.aspx?q=5002273 Security Update for Microsoft Office 2016 (KB5002273) 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
KB5002892 https://support.microsoft.com/help/5002892 https://www.catalog.update.microsoft.com/Search.aspx?q=5002892 Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002892) A security vulnerability exists in Microsoft SharePoint Enterprise Server 2016 n/a Security Updates Important Office 2016
KB5002885 https://support.microsoft.com/help/5002885 https://www.catalog.update.microsoft.com/Search.aspx?q=5002885 Security Update for Microsoft SharePoint Server 2019 Language Pack (KB5002885) A security vulnerability exists in Microsoft SharePoint Server 2019 Language Pack n/a Security Updates Important SharePoint Server 2019/Office Online Server
KB5002890 https://support.microsoft.com/help/5002890 https://www.catalog.update.microsoft.com/Search.aspx?q=5002890 Security Update for Microsoft Word 2016 (KB5002890) 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
KB5002890 https://support.microsoft.com/help/5002890 https://www.catalog.update.microsoft.com/Search.aspx?q=5002890 Security Update for Microsoft Word 2016 (KB5002890) 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
KB5002748 https://support.microsoft.com/help/5002748 https://www.catalog.update.microsoft.com/Search.aspx?q=5002748 Security Update for Microsoft Office 2016 (KB5002748) 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
KB5002748 https://support.microsoft.com/help/5002748 https://www.catalog.update.microsoft.com/Search.aspx?q=5002748 Security Update for Microsoft Office 2016 (KB5002748) 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
KB5002830 https://support.microsoft.com/help/5002830 https://www.catalog.update.microsoft.com/Search.aspx?q=5002830 Security Update for Microsoft Office 2016 (KB5002830) 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
KB5002830 https://support.microsoft.com/help/5002830 https://www.catalog.update.microsoft.com/Search.aspx?q=5002830 Security Update for Microsoft Office 2016 (KB5002830) 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
KB5002867 https://support.microsoft.com/help/5002867 https://www.catalog.update.microsoft.com/Search.aspx?q=5002867 Security Update for Microsoft PowerPoint 2016 (KB5002867) 64-Bit Edition A security vulnerability exists in Microsoft PowerPoint 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
KB5002867 https://support.microsoft.com/help/5002867 https://www.catalog.update.microsoft.com/Search.aspx?q=5002867 Security Update for Microsoft PowerPoint 2016 (KB5002867) 32-Bit Edition A security vulnerability exists in Microsoft PowerPoint 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
KB5002880 https://support.microsoft.com/help/5002880 https://www.catalog.update.microsoft.com/Search.aspx?q=5002880 Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002880) A security vulnerability exists in Microsoft SharePoint Enterprise Server 2016 n/a Security Updates Important Office 2016
KB5002874 https://support.microsoft.com/help/5002874 https://www.catalog.update.microsoft.com/Search.aspx?q=5002874 Security Update for Microsoft SharePoint Server 2019 Core (KB5002874) A security vulnerability exists in Microsoft SharePoint Server 2019 Core n/a Security Updates Important SharePoint Server 2019/Office Online Server
KB5002873 https://support.microsoft.com/help/5002873 https://www.catalog.update.microsoft.com/Search.aspx?q=5002873 Security Update for Microsoft SharePoint Server Subscription Edition (KB5002873) A security vulnerability exists in Microsoft SharePoint Server Subscription Edition n/a Security Updates Important SharePoint Server Subscription Edition
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