Description of the security update for Word 2016: May 12, 2026 (KB5002858)

Description of the security update for Word 2016: May 12, 2026 KB5002858 Summary This security update resolves a Microsoft Office remote code execution vulnerability and Microsoft Word Information Disclosure Vulnerability. To learn more about the vulnerabilities, see the following security...

March 31, 2026—KB5086672 (OS Builds 26200.8117 and 26100.8117) Out-of-band

March 31, 2026—KB5086672 OS Builds 26200.8117 and 26100.8117 Out-of-band This out-of-band update for Windows 11, version 25H2 and 24H2 KB5086672 is cumulative and includes updates from previous security and non-security releases.This update includes the improvements and features that were...

KB5066795: Servicing stack update for Windows Server 2012: October 14, 2025

KB5066795: Servicing stack update for Windows Server 2012: October 14, 2025 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-manage...

Description of the security update for Office 2016: September 09, 2025 (KB5002766)

Description of the security update for Office 2016: September 09, 2025 KB5002766 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-54906. Note: To apply...

Description of the security update for PowerPoint 2016: June 10, 2025 (KB5002689)

Description of the security update for PowerPoint 2016: June 10, 2025 KB5002689 Summary This security update resolves a Microsoft PowerPoint remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-47175. Note: To appl...

KB5060954: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: June 10, 2025

KB5060954: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: June 10, 2025 Support for Windows 10 has ended on October 14, 2025 After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes fo...

KB5058527: Servicing stack update for Windows 10: May 13, 2025

KB5058527: Servicing stack update for Windows 10: May 13, 2025 Support for Windows 10 has ended on October 14, 2025 After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work,...

Description of the security update for Office 2016: April 8, 2025 (KB5002669)

Description of the security update for Office 2016: April 8, 2025 KB5002669 Summary This security update resolves a Microsoft Office elevation of privilege vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-27744. Note: To apply this...

Description of the security update for Office Online Server: March 11, 2025 (KB5002690)

Description of the security update for Office Online Server: March 11, 2025 KB5002690 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microsoft Common Vulnerabilities and...

CVE-2024-49147 Microsoft Update Catalog Elevation of Privilege Vulnerability

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Description of the security update for Office 2016: December 10, 2024 (KB5002661)

Description of the security update for Office 2016: December 10, 2024 KB5002661 Summary This security update resolves a Microsoft Office remote code execution vulnerability and Microsoft Office elevation of privilege vulnerability. To learn more about the vulnerabilities, see the following securi...

KB5043936: Servicing stack update for Windows 10: September 10, 2024

KB5043936: Servicing stack update for Windows 10: September 10, 2024 End of support information Windows 10, version 1507 reached the end of support EOS on May 9, 2017 for devices running the Pro, Home, Enterprise, Education, and Enterprise LoT editions. After April 9, 2019, these devices are no...

Description of the security update for SharePoint Enterprise Server 2016: March 12, 2024 (KB5002559)

Description of the security update for SharePoint Enterprise Server 2016: March 12, 2024 KB5002559 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

Description of the security update for Office 2016: February 13, 2024 (KB5002519)

Description of the security update for Office 2016: February 13, 2024 KB5002519 Summary This security update resolves a Microsoft Outlook remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2024-21413. Note: To apply...

Description of the security update for Publisher 2016: February 13, 2024 (KB5002492)

Description of the security update for Publisher 2016: February 13, 2024 KB5002492 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2024-20673. Note: To apply...

Description of the security update for Excel 2016: September 12, 2023 (KB5002496)

Description of the security update for Excel 2016: September 12, 2023 KB5002496 Summary This security update resolves a Microsoft Excel information disclosure vulnerability. To learn more about the vulnerability, see ​​Microsoft Common Vulnerabilities and Exposures CVE-2023-36766. Note: To apply...

End of support for Office 2013

End of support for Office 2013 Support for Office 2013 ended on April 11, 2023 and there will be no extension and no extended security updates. All of your Office 2013 apps will continue to function. However, you could expose yourself to serious and potentially harmful security risks.Buy or try...

Description of the security update for Office 2013: August 8, 2023 (KB5002439)

Description of the security update for Office 2013: August 8, 2023 KB5002439 Summary This security update for Microsoft Office provides defense-in-depth functionality updates to help improve security-related features. To learn more about the vulnerability, see Microsoft advisory ADV230003. Note: ...

End of support for Office 2016 and Office 2019

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Description of the security update for Office Web Apps Server 2013: February 14, 2023 (KB5002313)

Description of the security update for Office Web Apps Server 2013: February 14, 2023 KB5002313 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see ​​​​​​​Microsoft Common Vulnerabilities and Exposures...