| Bulletin ID: 2026-Jan:5002713 |
Title: Security Update for Microsoft Office 2016 (5002713) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-26 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2026-21509 |
Included Updates: Security Update for Microsoft Office 2016 (5002713) |
Applies to: Office 2016 |
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| Bulletin ID: 2026-Jan:5074109 |
Title: Cumulative Update for Windows for x64-based (5074109) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-20804 CVE-2026-20805 CVE-2026-20808 CVE-2026-20809 CVE-2026-20811 CVE-2026-20812 CVE-2026-20814 CVE-2026-20815 CVE-2026-20816 CVE-2026-20817 CVE-2026-20818 CVE-2026-20819 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20825 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20829 CVE-2026-20830 CVE-2026-20831 CVE-2026-20832 CVE-2026-20834 CVE-2026-20835 CVE-2026-20836 CVE-2026-20837 CVE-2026-20838 CVE-2026-20839 CVE-2026-20840 CVE-2026-20842 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20851 CVE-2026-20852 CVE-2026-20853 CVE-2026-20854 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20859 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20863 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20870 CVE-2026-20871 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20876 CVE-2026-20877 CVE-2026-20918 CVE-2026-20919 CVE-2026-20921 CVE-2026-20922 CVE-2026-20923 CVE-2026-20924 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20935 CVE-2026-20936 CVE-2026-20937 CVE-2026-20938 CVE-2026-20939 CVE-2026-20941 CVE-2026-20962 CVE-2026-21221 CVE-2026-21265 |
Included Updates: Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (5074109) Cumulative Update for Windows 11, version 25H2 for x64-based Systems (5074109) |
Applies to: Windows 11 |
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| Bulletin ID: 2026-Jan:5073724 |
Title: Cumulative Update for Windows 10 Version (5073724) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-20804 CVE-2026-20805 CVE-2026-20809 CVE-2026-20810 CVE-2026-20812 CVE-2026-20814 CVE-2026-20816 CVE-2026-20817 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20825 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20829 CVE-2026-20831 CVE-2026-20832 CVE-2026-20834 CVE-2026-20836 CVE-2026-20837 CVE-2026-20839 CVE-2026-20840 CVE-2026-20842 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20852 CVE-2026-20853 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20871 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20877 CVE-2026-20918 CVE-2026-20919 CVE-2026-20921 CVE-2026-20922 CVE-2026-20923 CVE-2026-20924 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20936 CVE-2026-20937 CVE-2026-20939 CVE-2026-20940 CVE-2026-20962 CVE-2026-21265 |
Included Updates: Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (5073724) Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (5073724) Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (5073724) Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (5073724) Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (5073724) Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (5073724) |
Applies to: Windows 10 LTSB Windows 10 and later GDR-DU Windows 10 version 1903 and later |
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| Bulletin ID: 2026-Jan:5073723 |
Title: Cumulative Update for Windows (5073723) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-0386 CVE-2026-20804 CVE-2026-20805 CVE-2026-20809 CVE-2026-20810 CVE-2026-20812 CVE-2026-20814 CVE-2026-20816 CVE-2026-20818 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20825 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20829 CVE-2026-20831 CVE-2026-20832 CVE-2026-20833 CVE-2026-20834 CVE-2026-20836 CVE-2026-20837 CVE-2026-20839 CVE-2026-20840 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20852 CVE-2026-20853 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20877 CVE-2026-20918 CVE-2026-20919 CVE-2026-20921 CVE-2026-20922 CVE-2026-20923 CVE-2026-20924 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20936 CVE-2026-20937 CVE-2026-20939 CVE-2026-20940 CVE-2026-20962 CVE-2026-21265 |
Included Updates: Cumulative Update for Windows 10 Version 1809 for x64-based Systems (5073723) Cumulative Update for Windows 10 Version 1809 for x86-based Systems (5073723) Cumulative Update for Windows Server 2019 for x64-based Systems (5073723) |
Applies to: Windows 10 LTSB Windows Server 2019 |
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| Bulletin ID: 2026-Jan:5073722 |
Title: Cumulative Update for Windows (5073722) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-0386 CVE-2026-20804 CVE-2026-20805 CVE-2026-20809 CVE-2026-20812 CVE-2026-20814 CVE-2026-20816 CVE-2026-20818 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20831 CVE-2026-20832 CVE-2026-20833 CVE-2026-20834 CVE-2026-20836 CVE-2026-20839 CVE-2026-20840 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20852 CVE-2026-20853 CVE-2026-20856 CVE-2026-20860 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20875 CVE-2026-20919 CVE-2026-20921 CVE-2026-20922 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20936 CVE-2026-20937 CVE-2026-20939 CVE-2026-20940 CVE-2026-21265 |
Included Updates: Cumulative Update for Windows 10 Version 1607 for x64-based Systems (5073722) Cumulative Update for Windows 10 Version 1607 for x86-based Systems (5073722) Cumulative Update for Windows Server 2016 for x64-based Systems (5073722) |
Applies to: Windows 10 Windows 10 LTSB Windows Server 2016 |
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| Bulletin ID: 2026-Jan:5073700 |
Title: Security Only Quality Update for Windows Server 2008 (5073700) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2026-0386 CVE-2026-20816 CVE-2026-20820 CVE-2026-20821 CVE-2026-20828 CVE-2026-20831 CVE-2026-20833 CVE-2026-20834 CVE-2026-20840 CVE-2026-20843 CVE-2026-20849 CVE-2026-20860 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20875 CVE-2026-20921 CVE-2026-20922 CVE-2026-20925 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20936 CVE-2026-20940 |
Included Updates: Security Only Quality Update for Windows Server 2008 for x64-based Systems (5073700) Security Only Quality Update for Windows Server 2008 for x86-based Systems (5073700) |
Applies to: Windows Server 2008 |
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| Bulletin ID: 2026-Jan:5073699 |
Title: Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (5073699) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2026-0386 CVE-2026-20816 CVE-2026-20820 CVE-2026-20821 CVE-2026-20828 CVE-2026-20831 CVE-2026-20833 CVE-2026-20834 CVE-2026-20839 CVE-2026-20840 CVE-2026-20843 CVE-2026-20847 CVE-2026-20849 CVE-2026-20860 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20875 CVE-2026-20921 CVE-2026-20922 CVE-2026-20925 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20936 CVE-2026-20940 |
Included Updates: Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (5073699) |
Applies to: Windows Server 2008 R2 |
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| Bulletin ID: 2026-Jan:5073698 |
Title: Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (5073698) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2026-0386 CVE-2026-20805 CVE-2026-20816 CVE-2026-20820 CVE-2026-20821 CVE-2026-20824 CVE-2026-20828 CVE-2026-20831 CVE-2026-20833 CVE-2026-20834 CVE-2026-20839 CVE-2026-20840 CVE-2026-20843 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20856 CVE-2026-20860 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20875 CVE-2026-20919 CVE-2026-20921 CVE-2026-20922 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20934 CVE-2026-20936 CVE-2026-20940 CVE-2026-21265 |
Included Updates: Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (5073698) |
Applies to: Windows Server 2012 |
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| Bulletin ID: 2026-Jan:5073697 |
Title: Security Monthly Quality Rollup for Windows Server 2008 (5073697) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2026-0386 CVE-2026-20816 CVE-2026-20820 CVE-2026-20821 CVE-2026-20828 CVE-2026-20831 CVE-2026-20833 CVE-2026-20834 CVE-2026-20840 CVE-2026-20843 CVE-2026-20849 CVE-2026-20860 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20875 CVE-2026-20921 CVE-2026-20922 CVE-2026-20925 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20936 CVE-2026-20940 |
Included Updates: Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (5073697) Security Monthly Quality Rollup for Windows Server 2008 for x86-based Systems (5073697) |
Applies to: Windows Server 2008 |
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| Bulletin ID: 2026-Jan:5073696 |
Title: Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (5073696) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2026-0386 CVE-2026-20805 CVE-2026-20809 CVE-2026-20816 CVE-2026-20820 CVE-2026-20821 CVE-2026-20824 CVE-2026-20828 CVE-2026-20831 CVE-2026-20833 CVE-2026-20834 CVE-2026-20839 CVE-2026-20840 CVE-2026-20843 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20856 CVE-2026-20860 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20875 CVE-2026-20919 CVE-2026-20921 CVE-2026-20922 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20934 CVE-2026-20936 CVE-2026-20940 CVE-2026-21265 |
Included Updates: Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (5073696) |
Applies to: Windows Server 2012 R2 |
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| Bulletin ID: 2026-Jan:5073695 |
Title: Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (5073695) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2026-0386 CVE-2026-20816 CVE-2026-20820 CVE-2026-20821 CVE-2026-20828 CVE-2026-20831 CVE-2026-20833 CVE-2026-20834 CVE-2026-20839 CVE-2026-20840 CVE-2026-20843 CVE-2026-20847 CVE-2026-20849 CVE-2026-20860 CVE-2026-20868 CVE-2026-20869 CVE-2026-20872 CVE-2026-20875 CVE-2026-20921 CVE-2026-20922 CVE-2026-20925 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20936 CVE-2026-20940 |
Included Updates: Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (5073695) |
Applies to: Windows Server 2008 R2 |
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| Bulletin ID: 2026-Jan:5073457 |
Title: Cumulative Update for Microsoft server operating system version 21H2 for x64-based (5073457) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-0386 CVE-2026-20804 CVE-2026-20805 CVE-2026-20809 CVE-2026-20811 CVE-2026-20812 CVE-2026-20814 CVE-2026-20816 CVE-2026-20817 CVE-2026-20818 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20825 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20829 CVE-2026-20831 CVE-2026-20832 CVE-2026-20833 CVE-2026-20834 CVE-2026-20836 CVE-2026-20837 CVE-2026-20838 CVE-2026-20839 CVE-2026-20840 CVE-2026-20842 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20852 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20863 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20871 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20877 CVE-2026-20918 CVE-2026-20919 CVE-2026-20920 CVE-2026-20921 CVE-2026-20922 CVE-2026-20923 CVE-2026-20924 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20936 CVE-2026-20937 CVE-2026-20939 CVE-2026-20940 CVE-2026-20962 CVE-2026-21265 |
Included Updates: Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (5073457) |
Applies to: Microsoft Server operating system-21H2 Server 2022 Hotpatch Category |
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| Bulletin ID: 2026-Jan:5073455 |
Title: Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (5073455) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-20804 CVE-2026-20805 CVE-2026-20809 CVE-2026-20811 CVE-2026-20812 CVE-2026-20814 CVE-2026-20816 CVE-2026-20817 CVE-2026-20819 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20825 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20829 CVE-2026-20831 CVE-2026-20832 CVE-2026-20834 CVE-2026-20836 CVE-2026-20837 CVE-2026-20838 CVE-2026-20839 CVE-2026-20840 CVE-2026-20842 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20852 CVE-2026-20853 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20863 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20871 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20876 CVE-2026-20877 CVE-2026-20918 CVE-2026-20919 CVE-2026-20920 CVE-2026-20921 CVE-2026-20922 CVE-2026-20923 CVE-2026-20924 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20935 CVE-2026-20936 CVE-2026-20937 CVE-2026-20938 CVE-2026-20939 CVE-2026-20940 CVE-2026-20962 CVE-2026-21265 |
Included Updates: Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (5073455) |
Applies to: Windows 11 |
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| Bulletin ID: 2026-Jan:5073450 |
Title: Cumulative Update for Microsoft server operating system version 23H2 for x64-based Systems (5073450) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-0386 CVE-2026-20804 CVE-2026-20805 CVE-2026-20808 CVE-2026-20809 CVE-2026-20811 CVE-2026-20812 CVE-2026-20814 CVE-2026-20816 CVE-2026-20817 CVE-2026-20818 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20825 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20829 CVE-2026-20831 CVE-2026-20832 CVE-2026-20833 CVE-2026-20834 CVE-2026-20835 CVE-2026-20836 CVE-2026-20837 CVE-2026-20838 CVE-2026-20839 CVE-2026-20840 CVE-2026-20842 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20852 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20863 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20871 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20876 CVE-2026-20877 CVE-2026-20918 CVE-2026-20919 CVE-2026-20920 CVE-2026-20921 CVE-2026-20922 CVE-2026-20923 CVE-2026-20924 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20929 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20936 CVE-2026-20937 CVE-2026-20939 CVE-2026-20962 CVE-2026-21265 |
Included Updates: Cumulative Update for Microsoft server operating system version 23H2 for x64-based Systems (5073450) |
Applies to: Microsoft Server Operating System-23H2 |
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| Bulletin ID: 2026-Jan:5073447 |
Title: Servicing Stack Update for Windows (5073447) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: |
Included Updates: Servicing Stack Update for Windows 10 Version 1607 for x64-based Systems (5073447) Servicing Stack Update for Windows 10 Version 1607 for x86-based Systems (5073447) Servicing Stack Update for Windows Server 2016 for x64-based Systems (5073447) |
Applies to: Windows 10 Windows 10 LTSB Windows Server 2016 |
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| Bulletin ID: 2026-Jan:5073379 |
Title: Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (5073379) |
Update Type: Security Updates |
Severity: Critical |
Date: 2026-01-12 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2023-31096 CVE-2024-55414 CVE-2025-6965 CVE-2026-0386 CVE-2026-20804 CVE-2026-20805 CVE-2026-20808 CVE-2026-20809 CVE-2026-20811 CVE-2026-20812 CVE-2026-20814 CVE-2026-20815 CVE-2026-20816 CVE-2026-20817 CVE-2026-20818 CVE-2026-20820 CVE-2026-20821 CVE-2026-20822 CVE-2026-20823 CVE-2026-20824 CVE-2026-20825 CVE-2026-20826 CVE-2026-20827 CVE-2026-20828 CVE-2026-20829 CVE-2026-20830 CVE-2026-20831 CVE-2026-20832 CVE-2026-20833 CVE-2026-20834 CVE-2026-20835 CVE-2026-20836 CVE-2026-20837 CVE-2026-20838 CVE-2026-20839 CVE-2026-20840 CVE-2026-20842 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20851 CVE-2026-20852 CVE-2026-20854 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20859 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20863 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20870 CVE-2026-20871 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20876 CVE-2026-20877 CVE-2026-20918 CVE-2026-20919 CVE-2026-20921 CVE-2026-20922 CVE-2026-20923 CVE-2026-20924 CVE-2026-20925 CVE-2026-20926 CVE-2026-20927 CVE-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20936 CVE-2026-20937 CVE-2026-20939 CVE-2026-20941 CVE-2026-20962 CVE-2026-21221 CVE-2026-21265 |
Included Updates: Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (5073379) |
Applies to: Microsoft Server Operating System-24H2 |
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| Bulletin ID: 2026-Jan:5002831 |
Title: Security Update for Microsoft Excel 2016 (5002831) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2026-20946 CVE-2026-20950 CVE-2026-20957 |
Included Updates: Security Update for Microsoft Excel 2016 (5002831) |
Applies to: Office 2016 |
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| Bulletin ID: 2026-Jan:5002829 |
Title: Security Update for Microsoft Word 2016 (5002829) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2026-20948 |
Included Updates: Security Update for Microsoft Word 2016 (5002829) |
Applies to: Office 2016 |
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| Bulletin ID: 2026-Jan:5002828 |
Title: Security Update for Microsoft SharePoint Enterprise Server 2016 (5002828) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: A security vulnerability exists in Microsoft SharePoint Enterprise Server 2016 that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. | ||||
| Vulnerabilities: CVE-2026-20943 CVE-2026-20947 CVE-2026-20948 CVE-2026-20951 CVE-2026-20958 CVE-2026-20959 CVE-2026-20963 |
Included Updates: Security Update for Microsoft SharePoint Enterprise Server 2016 (5002828) |
Applies to: Office 2016 |
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| Bulletin ID: 2026-Jan:5002827 |
Title: Security Update for Microsoft SharePoint Enterprise Server 2016 (5002827) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: A security vulnerability exists in Microsoft SharePoint Enterprise Server 2016 that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. | ||||
| Vulnerabilities: CVE-2026-20947 CVE-2026-20948 |
Included Updates: Security Update for Microsoft SharePoint Enterprise Server 2016 (5002827) |
Applies to: Office 2016 |
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| Bulletin ID: 2026-Jan:5002826 |
Title: Security Update for Microsoft Office 2016 (5002826) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: 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. | ||||
| Vulnerabilities: CVE-2026-20943 CVE-2026-20952 CVE-2026-20953 |
Included Updates: Security Update for Microsoft Office 2016 (5002826) |
Applies to: Office 2016 |
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| Bulletin ID: 2026-Jan:5002825 |
Title: Security Update for Microsoft SharePoint Server 2019 Core (5002825) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: A security vulnerability exists in Microsoft SharePoint Server 2019 Core that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. | ||||
| Vulnerabilities: CVE-2026-20943 CVE-2026-20947 CVE-2026-20948 CVE-2026-20951 CVE-2026-20958 CVE-2026-20959 CVE-2026-20963 |
Included Updates: Security Update for Microsoft SharePoint Server 2019 Core (5002825) |
Applies to: SharePoint Server 2019/Office Online Server |
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| Bulletin ID: 2026-Jan:5002824 |
Title: Security Update for Microsoft Office Online Server (5002824) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: A security vulnerability exists in Microsoft Office Online Server that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. | ||||
| Vulnerabilities: CVE-2026-20950 CVE-2026-20955 CVE-2026-20957 |
Included Updates: Security Update for Microsoft Office Online Server (5002824) |
Applies to: SharePoint Server 2019/Office Online Server |
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| Bulletin ID: 2026-Jan:5002823 |
Title: Security Update for Microsoft SharePoint Server 2019 Language Pack (5002823) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: A security vulnerability exists in Microsoft SharePoint Server 2019 Language Pack that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. | ||||
| Vulnerabilities: CVE-2026-20947 CVE-2026-20948 |
Included Updates: Security Update for Microsoft SharePoint Server 2019 Language Pack (5002823) |
Applies to: SharePoint Server 2019/Office Online Server |
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| Bulletin ID: 2026-Jan:5002822 |
Title: Security Update for Microsoft SharePoint Server Subscription Edition (5002822) |
Update Type: Security Updates |
Severity: Important |
Date: 2026-01-08 |
| Description: A security vulnerability exists in Microsoft SharePoint Server Subscription Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability. | ||||
| Vulnerabilities: CVE-2026-20943 CVE-2026-20947 CVE-2026-20951 CVE-2026-20958 CVE-2026-20959 CVE-2026-20963 |
Included Updates: Security Update for Microsoft SharePoint Server Subscription Edition (5002822) |
Applies to: SharePoint Server Subscription Edition |
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