March 12, 2024—KB5035855 (OS Build 14393.6796) - EXPIRED

March 12, 2024—KB5035855 OS Build 14393.6796 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- NEW 3/22/24...

March 12, 2024—KB5035854 (OS Build 22000.2836)

March 12, 2024—KB5035854 OS Build 22000.2836 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 21H2, see its update history page.Note Follow @WindowsUpdate to find out...

March 12, 2024—KB5035853 (OS Builds 22621.3296 and 22631.3296)

March 12, 2024—KB5035853 OS Builds 22621.3296 and 22631.3296 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2The new end date is June 24, 2025 for Windows 11, version 22H2 Enterprise, Education, IoT Enterprise, and Enterprise multi-session editions...

March 12, 2024—KB5035849 (OS Build 17763.5576) - EXPIRED

March 12, 2024—KB5035849 OS Build 17763.5576 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. ​​​​​​​ NEW 3/25/24...

March 12, 2024—KB5035858 (OS Build 10240.20526) - EXPIRED

March 12, 2024—KB5035858 OS Build 10240.20526 - EXPIRED EXPIRATION NOTICEIMPORTANT As of January 27, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 12/8/20 For...

March 12, 2024—KB5035857 (OS Build 20348.2340)

March 12, 2024—KB5035857 OS Build 20348.2340 NEW 3/22/24 IMPORTANT If you plan to install this update on a domain controller DC, we highly recommend that you install KB5037422 instead March 22, 2024. This out-of-band update addresses a known issue that affects the Local Security Authority Subsyst...

March 12, 2024—KB5035845 (OS Builds 19044.4170 and 19045.4170) - EXPIRED

March 12, 2024—KB5035845 OS Builds 19044.4170 and 19045.4170 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- N...

Service Update 1.26 for Microsoft Dynamics CRM (on-premises) 9.1

None None...

Hotfix update for Exchange Server 2019 and 2016: April 23, 2024 (KB5037224)

Hotfix update for Exchange Server 2019 and 2016: April 23, 2024 KB5037224 Hotfix update for Microsoft Exchange Server 2019 and 2016 was released on April 23, 2024. It includes fixes for non-security issues and introduces new features. These fixes and features will also be included in later...

March 12, 2024—KB5035920 (Monthly Rollup)

March 12, 2024—KB5035920 Monthly Rollup Reminder Windows Server 2008 SP2 Extended Security Updates ESU third and final year ended on January 10, 2023. Additionally, Extended Security Updates on Azure only support ended on January 9, 2024. For more information, see Extended Security Updates for...

March 12, 2024—KB5035919 (Security-only update)

March 12, 2024—KB5035919 Security-only update Reminder As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows. For more information, see Update that enables you to...

March 12, 2024—KB5035888 (Monthly Rollup)

March 12, 2024—KB5035888 Monthly Rollup Reminder As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows. For more information, see Update that enables you to upgra...

March 12, 2024—KB5035933 (Security-only update)

March 12, 2024—KB5035933 Security-only update Reminder Windows Server 2008 SP2 Extended Security Updates ESU third and final year ended on January 10, 2023. Additionally, Extended Security Updates on Azure only support ended on January 9, 2024. For more information, see Extended Security Updates...

March 12, 2024—KB5035930 (Monthly Rollup)

March 12, 2024—KB5035930 Monthly Rollup Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012. For a successful installation, please make sure all Subset of endpoints for ESU only ar...

March 12, 2024—KB5035885 (Monthly Rollup)

March 12, 2024—KB5035885 Monthly Rollup IMPORTANT If you plan to install this update on a domain controller DC, we highly recommend that you install update KB5037426 instead March 22, 2024. This out-of-band update addresses a known issue that affects the Local Security Authority Subsystem Service...

.NET 8.0 Update - March 12, 2024 (KB5036452)

.NET 8.0 Update - March 12, 2024 KB5036452 NET 8.0 has been refreshed with the latest update as of March 12, 2024. This update contains both security and non-security fixes. See the release notes for details on updated packages..NET 8.0 servicing updates are upgrades. The latest servicing update...

.NET 7.0 Update - March 12, 2024 (KB5036451)

.NET 7.0 Update - March 12, 2024 KB5036451 NET 7.0 has been refreshed with the latest update as of March 12, 2024. This update contains both security and non-security fixes. See the release notes for details on updated packages..NET 7.0 servicing updates are upgrades. The latest servicing update...

KB5035962: Servicing stack update for Windows 10, version 1607 and Server 2016: March 12, 2024

KB5035962: Servicing stack update for Windows 10, version 1607 and Server 2016: March 12, 2024 REMINDER Windows 10, version 1607 Mobile and Mobile Enterprise editions reached the end of support EOS on October 9, 2018. These editions will no longer be offered servicing stack updates. Windows 10,...

KB5035966: Servicing stack update for Windows 10: March 12, 2024

KB5035966: Servicing stack update for Windows 10: March 12, 2024 REMINDER 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 longer offered servicin...

KB5035969: Servicing stack update for Windows Server 2012: March 12, 2024

KB5035969: Servicing stack update for Windows Server 2012: March 12, 2024 REMINDER Windows Server 2012 reached end of support EOS on October 10, 2023. Extended Security Updates ESUs are available for purchase and will continue for three years, renewable on an annual basis, until the final date on...

KB5035968: Servicing stack update for Windows Server 2012 R2: March 12, 2024

KB5035968: Servicing stack update for Windows Server 2012 R2: March 12, 2024 REMINDER Windows 8.1 reached end of support EOS on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them t...

Description of Security Update 1 for Exchange Server 2019: March 12, 2024 (KB5036401)

Description of Security Update 1 for Exchange Server 2019: March 12, 2024 KB5036401 This security update rollup resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and Exposures CVE and security advisory:...

Description of Security Update 5 for Exchange Server 2019: March 12, 2024 (KB5036402)

Description of Security Update 5 for Exchange Server 2019: March 12, 2024 KB5036402 This security update rollup resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and Exposures CVE and security advisory:...

.NET 6.0 Update - March 12, 2024 (KB5036450)

.NET 6.0 Update - March 12, 2024 KB5036450 .NET 6.0 has been refreshed with the latest update as of March 12, 2024. This update contains non-security fixes. See the release notes for details on updated packages..NET 6.0 servicing updates are upgrades. The latest servicing update for 6.0 will remo...

March 5, 2024, update for Excel 2016 (KB5002569)

March 5, 2024, update for Excel 2016 KB5002569 This article describes update 5002569 for Microsoft Excel 2016 that was released on March 5, 2024.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't apply to the...

March 5, 2024, update for Office 2016 (KB5002466)

March 5, 2024, update for Office 2016 KB5002466 This article describes update 5002466 for Microsoft Office 2016 that was released on March 5, 2024.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't apply to th...

February 29, 2024—KB5034848 (OS Builds 22621.3235 and 22631.3235) Preview

February 29, 2024—KB5034848 OS Builds 22621.3235 and 22631.3235 Preview 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2The new end date is June 24, 2025 for Windows 11, version 22H2 Enterprise, Education, IoT Enterprise, and Enterprise multi-session...

February 29, 2024—KB5034843 (OS Build 19045.4123) Preview

February 29, 2024—KB5034843 OS Build 19045.4123 Preview 11/17/20 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 10, version 22H2, see its update history page. Note Follow...

February 13, 2024—KB5034830 (Monthly Rollup)

February 13, 2024—KB5034830 Monthly Rollup IMPORTANT The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012. For a successful installation, please make sure all Subset of endpoints for ESU only...

February 13, 2024—KB5034819 (Monthly Rollup)

February 13, 2024—KB5034819 Monthly Rollup IMPORTANT The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012 R2. For a successful installation, please make sure all Subset of endpoints for ESU...

November 14, 2023—KB5032190 (OS Builds 22621.2715 and 22631.2715)

November 14, 2023—KB5032190 OS Builds 22621.2715 and 22631.2715 UPDATED 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2The new end date is June 24, 2025 for Windows 11, version 22H2 Enterprise, Education, IoT Enterprise, and Enterprise multi-session...

November 14, 2023—KB5032189 (OS Builds 19044.3693 and 19045.3693) - EXPIRED

November 14, 2023—KB5032189 OS Builds 19044.3693 and 19045.3693 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --...

November 14, 2023—KB5032247 (Monthly Rollup)

November 14, 2023—KB5032247 Monthly Rollup IMPORTANT The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012. For a successful installation, please make sure all Subset of endpoints for ESU only...

November 14, 2023—KB5032197 (OS Build 14393.6452) - EXPIRED

November 14, 2023—KB5032197 OS Build 14393.6452 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 11/19/20 For...

November 14, 2023—KB5032196 (OS Build 17763.5122) - EXPIRED

November 14, 2023—KB5032196 OS Build 17763.5122 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. 11/17/20 For...

November 14, 2023—KB5032192 (OS Build 22000.2600)

November 14, 2023—KB5032192 OS Build 22000.2600 9/26/23 IMPORTANT As of September 26, 2023, there are no more optional, non-security preview releases for Windows 11, version 21H2. Only cumulative monthly security updates will continue for the supported versions of Windows 11, version 21H2...

November 14, 2023—KB5032202 (OS Build 25398.531)

November 14, 2023—KB5032202 OS Build 25398.531 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server, version 23H2, see its update history page. Improvements This security update...

November 14, 2023—KB5032199 (OS Build 10240.20308) - EXPIRED

November 14, 2023—KB5032199 OS Build 10240.20308 - EXPIRED EXPIRATION NOTICEIMPORTANT As of January 27, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 12/8/20 For...

November 14, 2023—KB5032198 (OS Build 20348.2113)

November 14, 2023—KB5032198 OS Build 20348.2113 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server 2022, see its update history page. Note Follow @WindowsUpdate to find out wh...

Description of the security update for PowerPoint 2016: February 13, 2024 (KB5002495)

Description of the security update for PowerPoint 2016: February 13, 2024 KB5002495 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 appl...

Description of the security update for Visio 2016: February 13, 2024 (KB5002491)

Description of the security update for Visio 2016: February 13, 2024 KB5002491 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 thi...

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...

End of support for Office 2016 and Office 2019

None None...

Description of the security update for Outlook 2016: February 13, 2024 (KB5002543)

Description of the security update for Outlook 2016: February 13, 2024 KB5002543 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-2024-21378. Note: To apply...

Description of the security update for Office 2016: February 13, 2024 (KB5002469)

Description of the security update for Office 2016: February 13, 2024 KB5002469 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 th...

Description of the security update for Office 2016: February 13, 2024 (KB5002467)

Description of the security update for Office 2016: February 13, 2024 KB5002467 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microsoft Common Vulnerabilities and Exposure...

Description of the security update for Skype for Business 2016: February 13, 2024 (KB5002181)

Description of the security update for Skype for Business 2016: February 13, 2024 KB5002181 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:...

Description of the security update for Excel 2016: February 13, 2024 (KB5002536)

Description of the security update for Excel 2016: February 13, 2024 KB5002536 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 thi...

Description of the security update for Office 2016: February 13, 2024 (KB5002537)

Description of the security update for Office 2016: February 13, 2024 KB5002537 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microsoft Common Vulnerabilities and Exposure...

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...