Description of the security update for Excel 2016: November 12, 2024 (KB5002653)

Description of the security update for Excel 2016: November 12, 2024 KB5002653 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 Exposures...

Description of the security update for SharePoint Server 2019: November 12, 2024 (KB5002650)

Description of the security update for SharePoint Server 2019: November 12, 2024 KB5002650 Summary This security update for SharePoint Server provides defense-in-depth updates to help improve security-related features. To learn more about the updates, see Microsoft Advisory ADV240001. Notes: This...

November 12, 2024—KB5046661 (Monthly Rollup)

November 12, 2024—KB5046661 Monthly Rollup End of support information 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...

November 12, 2024—KB5046682 (Monthly Rollup)

November 12, 2024—KB5046682 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 12, 2024—KB5046639 (Security-only update)

November 12, 2024—KB5046639 Security-only update End of support information 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...

Description of the security update for SharePoint Enterprise Server 2016: November 12, 2024 (KB5002654)

Description of the security update for SharePoint Enterprise Server 2016: November 12, 2024 KB5002654 Summary This security update for SharePoint Server provides defense-in-depth updates to help improve security-related features. To learn more about the updates, see Microsoft Advisory ADV240001...

.NET 8.0 Update - November 12, 2024 (KB5047489)

.NET 8.0 Update - November 12, 2024 KB5047489 NET 8.0 has been refreshed with the latest update as of November 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...

November 12, 2024-KB5046542 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

November 12, 2024-KB5046542 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Revised December 6, 2024: Update to adjust the improvements from the security improvements section to the quality and reliability improvements section. Release Date: November 12, 2024...

November 12, 2024-KB5046541 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

November 12, 2024-KB5046541 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Revised December 6, 2024: Update to adjust the improvements from the security improvements section to the quality and reliability improvements section. Release Date: November 12, 2024...

Description of the security update for Microsoft Exchange Server 2019 and 2016: November 12, 2024 (KB5044062)

Description of the security update for Microsoft Exchange Server 2019 and 2016: November 12, 2024 KB5044062 Notice We have re-released the Exchange Server 2019 and 2016 November 12, 2024, security update SU to address the issue where Exchange Server stops processing Exchange Transport Rules ETR a...

November 12, 2024-KB5046540 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

November 12, 2024-KB5046540 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019 Revised December 6, 2024: Update to adjust the improvements from the security improvements section to the quality and reliability improvements section. Release...

November 12, 2024-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 (KB5046546)

November 12, 2024-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 KB5046546 Revised December 6, 2024: Update to adjust the improvements from the security improvements section to the quality and reliability improvements section. Applies...

November 12, 2024-KB5046266 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

November 12, 2024-KB5046266 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Revised December 6, 2024: Update to adjust the improvements from the security improvements section to the quality and reliability improvements section. Release Date: November...

.NET 6.0 Update - November 12, 2024 (KB5047486)

.NET 6.0 Update - November 12, 2024 KB5047486 .NET 6.0 has been refreshed with the latest update as of November 12, 2024. This update contains both security and non-security fixes. See the release notes for details on updated packages..NET 6.0 servicing updates are upgrades. The latest servicing...

November 12, 2024-KB5045934 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2

November 12, 2024-KB5045934 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 Revised December 6, 2024: Update to adjust the improvements from the security improvements section to the quality and reliability improvements section. IMPORTANT This update was originally...

October 24, 2024—KB5044384 (OS Build 26100.2161) Preview

October 24, 2024—KB5044384 OS Build 26100.2161 Preview 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 24H2, see its update history page. Note Follow @WindowsUpdate to...

October 22, 2024-KB5045991 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

October 22, 2024-KB5045991 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: October 22, 2024 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10...

October 22, 2024—KB5045594 (OS Build 19045.5073) Preview

October 22, 2024—KB5045594 OS Build 19045.5073 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...

October 22, 2024—KB5044380 (OS Builds 22621.4391 and 22631.4391) Preview

October 22, 2024—KB5044380 OS Builds 22621.4391 and 22631.4391 Preview 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 23H2, see its update history page. Note Follow...

.NET 8.0 Update - October 08, 2024 (KB5045993)

.NET 8.0 Update - October 08, 2024 KB5045993 NET 8.0 has been refreshed with the latest update as of October 08, 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...

Description of the security update for SharePoint Server Subscription Edition: October 8, 2024 (KB5002649)

Description of the security update for SharePoint Server Subscription Edition: October 8, 2024 KB5002649 Summary This security update resolves a Microsoft SharePoint elevation of privilege vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

October 8, 2024-KB5044030 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2

October 8, 2024-KB5044030 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 Release Date: October 8, 2024 Version: .NET Framework 3.5 and 4.8.1 The October 8, 2024 update for Windows 11, version 24H2 includes security and cumulative reliability improvements in .NET...

October 8, 2024-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 (KB5044097)

October 8, 2024-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 KB5044097 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2...

October 8, 2024—KB5044306 (Security-only update)

October 8, 2024—KB5044306 Security-only update End of support information 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 Extende...

Security update 2024-10-08

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October 8, 2024—KB5044273 (OS Builds 19044.5011 and 19045.5011) - EXPIRED

October 8, 2024—KB5044273 OS Builds 19044.5011 and 19045.5011 - 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. ---...

October 8, 2024—KB5044356 (Monthly Rollup)

October 8, 2024—KB5044356 Monthly Rollup End of support information 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...

October 8, 2024-KB5044033 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2

October 8, 2024-KB5044033 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2 Revised July 8, 2025: Updated 'How to get this update' section. Release Date: October 8, 2024 Version: .NET Framework 3.5 and 4.8.1 The October 8, 2024 update for...

October 8, 2024-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 (KB5044098)

October 8, 2024-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 KB5044098 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 3.5 SP1 Microsoft .NET Framework 4.6.2 REMINDER Windows Server 2008 R2 SP1...

October 8, 2024-KB5044021 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

October 8, 2024-KB5044021 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Release Date: October 8, 2024 Version: .NET Framework 4.8 The October 8, 2024 update for Windows 10, version 1607 and Windows Server 2016 includes security and cumulative...

October 8, 2024-KB5044028 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2

October 8, 2024-KB5044028 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 Release Date: October 8, 2024 Version: .NET Framework 3.5 and 4.8.1 The October 8, 2024 update for Microsoft server operating system, version 23H2 includes security and...

October 8, 2024-KB5044089 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

October 8, 2024-KB5044089 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019 Release Date: October 8, 2024 Version: .NET Framework 3.5, 4.7.2 and 4.8 Summary This article describes the security and cumulative update for 3.5, 4.7.2 and 4.8...

October 8, 2024-KB5044099 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022

October 8, 2024-KB5044099 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022 Release Date: October 8, 2024 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows Server 2022...

October 8, 2024—KB5044286 (OS Build 10240.20796) - EXPIRED

October 8, 2024—KB5044286 OS Build 10240.20796 - 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...

October 8, 2024—KB5044281 (OS Build 20348.2762)

October 8, 2024—KB5044281 OS Build 20348.2762 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 when...

October 8, 2024—KB5044288 (OS Build 25398.1189)

October 8, 2024—KB5044288 OS Build 25398.1189 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...

October 8, 2024—KB5044343 (Monthly Rollup)

October 8, 2024—KB5044343 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 onl...

October 8, 2024—KB5044342 (Monthly Rollup)

October 8, 2024—KB5044342 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 a...

October 8, 2024—KB5044320 (Monthly Rollup)

October 8, 2024—KB5044320 Monthly Rollup End of support information 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...

KB5046399: Windows Recovery Environment update for Windows Server 2022: October 8, 2024

KB5046399: Windows Recovery Environment update for Windows Server 2022: October 8, 2024 IMPORTANT This update will not be offered if your Windows Recovery Environment WinRE meets any of the following conditions: If the WinRE recovery partition does not have sufficient free space, see the NOTE in...

October 8, 2024-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2008 R2 SP1 (KB5044095)

October 8, 2024-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2008 R2 SP1 KB5044095 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framewo...

October 8, 2024-KB5044091 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

October 8, 2024-KB5044091 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: October 8, 2024 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version...

Description of the security update for Excel 2016: October 8, 2024 (KB5002643)

Description of the security update for Excel 2016: October 8, 2024 KB5002643 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2024-43504.​​​​​ Note: To apply...

October 8, 2024—KB5044285 (OS Builds 22621.4317 and 22631.4317)

October 8, 2024—KB5044285 OS Builds 22621.4317 and 22631.4317 Updated 10/08/24---END OF SERVICE NOTICE ---IMPORTANT Home and Pro editions of Windows 11, version 22H2 are at end of service today, October 8, 2024. They will no longer receive any updates. To continue receiving security and...

Description of the security update for Office 2016: October 8, 2024 (KB5002635)

Description of the security update for Office 2016: October 8, 2024 KB5002635 Summary This security update resolves a Microsoft Office spoofing vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2024-43609. Note: To apply this security...

Description of the security update for SharePoint Server 2019: October 8, 2024 (KB5002647)

Description of the security update for SharePoint Server 2019: October 8, 2024 KB5002647 Summary This security update resolves a Microsoft SharePoint elevation of privilege vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2024-43503...

October 8, 2024—KB5044293 (OS Build 14393.7428) - EXPIRED

October 8, 2024—KB5044293 OS Build 14393.7428 - 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...

KB5046400: Windows Recovery Environment update for Windows 10, version 21H2 and 22H2: October 8, 2024

KB5046400: Windows Recovery Environment update for Windows 10, version 21H2 and 22H2: October 8, 2024 IMPORTANT This update will not be offered if your Windows Recovery Environment WinRE meets any of the following conditions: If the WinRE recovery partition does not have sufficient free space, se...

October 8, 2024—KB5044284 (OS Build 26100.2033)

October 8, 2024—KB5044284 OS Build 26100.2033 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 24H2, see its update history page. Note Follow @WindowsUpdate to find out...

October 8, 2024—KB5044321 (Security-only update)

October 8, 2024—KB5044321 Security-only update End of support information ​​​​​​​ 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...