August 11, 2026-KB5120708 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 and Microsoft server operating system 24H2

August 11, 2026-KB5120708 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 and Microsoft server operating system 24H2 Applies To .NET Note Revised October 15th, 2026: Add status update to known issue section. Note Release Date: August 11, 2026 Version: .NET Framewor...

August 11, 2020—KB4571729 (Monthly Rollup)

August 11, 2020—KB4571729 Monthly Rollup Applies To Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1 Windows Embedded Standard 7 Service Pack 1 Windows Embedded POSReady 7 Windows Thin PC Note IMPORTANT Starting in July 2020, all Windows Updates will disable the RemoteFX vGPU featur...

Remove specific prevalent malware with Windows Malicious Software Removal Tool (KB890830)

Remove specific prevalent malware with Windows Malicious Software Removal Tool KB890830 Applies To Windows Summary The Windows Malicious Software Removal Tool MSRT helps remove malicious software from computers that are running any of the following operating systems: Windows 11 Windows Server 202...

January 14, 2020—KB4534310 (Monthly Rollup)

January 14, 2020—KB4534310 Monthly Rollup Applies To Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1 Windows Embedded Standard 7 Service Pack 1 Windows Embedded POSReady 7 Windows Thin PC Note IMPORTANT Verify that you have installed the required updates listed in the How to get th...

MS16-120: Security update for Microsoft graphics component: October 11, 2016

Resolves vulnerabilities in Microsoft Windows, Microsoft Office, Skype for Business, Silverlight, Microsoft Lync, and in the Microsoft .NET Framework that could allow remote code execution if a user either visits a specially crafted website or opens a specially crafted document. This update...

January 10, 2023—KB5022289 (OS Build 14393.5648)

January 10, 2023—KB5022289 OS Build 14393.5648 Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Important For Windows Recovery Environment WinRE devices, see the updated 1/20/23 Special instructions for Windows Recovery Environment WinRE devices in the How to ge...

January 14, 2020—KB4534271 (OS Build 14393.3443)

January 14, 2020—KB4534271 OS Build 14393.3443 Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note Reminder The additional servicing for Windows 10 Enterprise, Education, and IoT Enterprise editions ended on April 9, 2019 and doesn't extend beyond this date. T...

September 10, 2019—KB4516058 (OS Build 17134.1006)

September 10, 2019—KB4516058 OS Build 17134.1006 Applies To Windows 10, version 1803, all editions Note The Windows 10 April 2018 Update will reach end of service on November 12, 2019 for Home and Pro editions. We will begin updating devices running the Windows 10 April 2018 Update starting July...

Update Rollup 27 for Exchange Server 2010 Service Pack 3

Update Rollup 27 for Exchange Server 2010 Service Pack 3 Applies To Exchange Server 2010 Service Pack 3 Summary This update rollup is a security update. This update provides a security advisory in Microsoft Exchange. To learn more about these vulnerabilities, see the following Common...

KB4022619 - SQL Server 2014 Service Pack 3 release information

KB4022619 - SQL Server 2014 Service Pack 3 release information Applies To SQL Server 2014 Developer SQL Server 2014 Enterprise SQL Server 2014 Enterprise Core SQL Server 2014 Web SQL Server 2014 Express SQL Server 2014 Business Intelligence SQL Server 2014 Standard This article contains important...

August 13, 2019—KB4512518 (Monthly Rollup)

August 13, 2019—KB4512518 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard Improvements and fixes This security update includes improvements and fixes that were a part of update KB4507447 released July 16, 2019 and addresses the following issues: Security updates to Windo...

Description of the security update for the remote code execution vulnerability in Visual Studio 2010 Service Pack 1: July 10, 2018

Description of the security update for the remote code execution vulnerability in Visual Studio 2010 Service Pack 1: July 10, 2018 Notice Starting on March 10, 2020, Microsoft Update is now offering this security update to additional versions of the Windows OS. Summary A remote code execution...

November 12, 2019—KB4525236 (OS Build 14393.3326)

November 12, 2019—KB4525236 OS Build 14393.3326 Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note Reminder The additional servicing for Windows 10 Enterprise, Education, and IoT Enterprise editions ended on April 9, 2019 and doesn't extend beyond this date. ...

Security update for Windows 10 version 1809 (KB4470646)

Security update for Windows 10 version 1809 KB4470646 Applies To Windows 10, version 1809, all editions Summary An elevation of privilege vulnerability exists in Windows 10, version 1809 when the system is installed from physical media USB, DVD, and so on by having the keep nothing option selecte...

Update Rollup 2 for System Center Operations Manager 2019 (KB4558752)

Update Rollup 2 for System Center Operations Manager 2019 KB4558752 Applies To System Center Operations Manager Introduction This article describes the new features and issues that are fixed in System Center Operations Manager 2019 Update Rollup 2. This article also contains the installation...

March 10, 2020—KB4540670 (OS Build 14393.3564)

March 10, 2020—KB4540670 OS Build 14393.3564 Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note NEW The build information for Windows Server 2016 container images is 10.0.14393.3568. Note Reminder The additional servicing for Windows 10 Enterprise, Education,...

August 13, 2019—KB4512501 (OS Build 17134.950)

August 13, 2019—KB4512501 OS Build 17134.950 Applies To Windows 10, version 1803, all editions Note The Windows 10 April 2018 Update will reach end of service on November 12, 2019 for Home and Pro editions. We will begin updating devices running the Windows 10 April 2018 Update starting July 16,...

May 9, 2023—KB5026362 (OS Build 17763.4377) - EXPIRED

May 9, 2023—KB5026362 OS Build 17763.4377 - EXPIRED Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release...

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4534976)

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4534976 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsof...

January 14, 2020-KB4535101 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 and Windows Server 2019

January 14, 2020-KB4535101 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 and Windows Server 2019 Applies To .NET Note Release Date: January 14, 2020 Version: .NET Framework 3.5, 4.7.2 and 4.8 Summary A remote code execution vulnerability exists when the...

January 14, 2020-KB4532938 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 and Windows Server 1903 RTM and Windows 10, version 1909 and Windows Server, version 1909

January 14, 2020-KB4532938 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 and Windows Server 1903 RTM and Windows 10, version 1909 and Windows Server, version 1909 Applies To .NET Note Release Date: January 14, 2020 Version: .NET Framework 3.5 and 4.8 Summary A remot...

January 14, 2020-KB4532933 Cumulative Update for .NET Framework 4.8 for Windows 10 version 1607 and Windows Server 2016

January 14, 2020-KB4532933 Cumulative Update for .NET Framework 4.8 for Windows 10 version 1607 and Windows Server 2016 Applies To .NET Note Release Date: January 14, 2020 Version: .NET Framework 4.8 Summary A remote code execution vulnerability exists when the Microsoft .NET Framework fails to...

August 13, 2019—KB4512488 (Monthly Rollup)

August 13, 2019—KB4512488 Monthly Rollup Applies To Windows 8.1 Windows Server 2012 R2 Improvements and fixes This security update includes improvements and fixes that were a part of update KB4507463 released July 16, 2019 and addresses the following issues: Security updates to Windows App Platfo...

June 9, 2026—KB5094122 (OS Build 14393.9234)

June 9, 2026—KB5094122 OS Build 14393.9234 Applies To Windows Server 2016, all editions Win 10 Ent LTSB 2016 Win 10 IoT Ent LTSB 2016 Summary This article lists the security issues and quality improvements included in this cumulative security update. Windows Server 2016 Windows 10, version 1607...

June 9, 2026—KB5094128 (OS Build 20348.5256)

June 9, 2026—KB5094128 OS Build 20348.5256 Applies To Windows Server 2022 This cumulative update for Windows Server 2022 KB5094128, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences...

MS14-022: Vulnerabilities in Microsoft SharePoint Server could allow remote code execution: May 13, 2014

This security update resolves multiple privately reported vulnerabilities in Microsoft Office server and productivity software. The most severe of these vulnerabilities could allow remote code execution if an authenticated attacker sends specially crafted page content to a target SharePoint...

Description of the security update for the elevation of privilege vulnerability in Visual Studio 2015 Update 3: September 11, 2018

Description of the security update for the elevation of privilege vulnerability in Visual Studio 2015 Update 3: September 11, 2018 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Note Notice In November 2020, the content of this article was updated to clarify the affected...

February 10, 2026—KB5075999 (OS Build 14393.8868)

February 10, 2026—KB5075999 OS Build 14393.8868 Applies To Windows Server 2016, all editions Win 10 Ent LTSB 2016 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices have started expiring in June 2026. This might affect the ability of certai...

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4507411)

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 KB4507411 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET...

February 14, 2023—KB5022840 (OS Build 17763.4010) - EXPIRED

February 14, 2023—KB5022840 OS Build 17763.4010 - EXPIRED Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other...

List of all Office 2010 SP1 packages

List of all Office 2010 SP1 packages Summary This article lists all the Microsoft Office 2010 Service Pack 1 SP1 client packages and the information about how to obtain them. Resolution To obtain these SP1 packages, use one of the following methods. Method 1: Microsoft Update recommended To...

November 8, 2022—KB5019964 (OS Build 14393.5501) - EXPIRED

November 8, 2022—KB5019964 OS Build 14393.5501 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recomme...

January 14, 2020—KB4534312 (Security-only update)

January 14, 2020—KB4534312 Security-only update Applies To Windows Server 2008 Service Pack 2 Note IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Note IMPORTANT Customers who have purchased the Extended...

July 9, 2019—KB4507457 (Security-only update)

July 9, 2019—KB4507457 Security-only update Applies To Windows 8.1 Windows Server 2012 R2 Note July 19, 2019 - IMPORTANT: Beginning with the July 2019 updates, Active Directory domain controllers will intentionally block unconstrained delegation across forest, external, and quarantined trusts...

December 10, 2019—KB4530734 (Monthly Rollup)

December 10, 2019—KB4530734 Monthly Rollup Applies To Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1 Windows Embedded Standard 7 Service Pack 1 Windows Embedded POSReady 7 Windows Thin PC Note IMPORTANT Verify that you have installed the required updates listed in the How to get...

Servicing stack update for Windows 10, version 1803: March 10, 2020

Servicing stack update for Windows 10, version 1803: March 10, 2020 Applies To Windows 10, version 1803, all editions Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a...

MS16-004: Security Update for Microsoft Office to Address Remote Code Execution: January 12, 2016

Describes a security update that fixes vulnerabilities in Microsoft Office. The most severe of these vulnerabilities could allow remote code execution if a user opens a specially crafted Microsoft Office file.SummaryThis security update resolves a vulnerability in Microsoft Office. To learn more...

April 11, 2023—KB5025229 (OS Build 17763.4252) - EXPIRED

April 11, 2023—KB5025229 OS Build 17763.4252 - EXPIRED Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release...

September 10, 2019-KB4514357 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803

September 10, 2019-KB4514357 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803 Applies To .NET Note Release Date: September 10, 2019 Version: .NET Framework 4.8 Summary An elevation of privilege vulnerability exists when the .NET Framework common language runtime CLR allows fil...

January 10, 2023—KB5022286 (OS Build 17763.3887) - EXPIRED

January 10, 2023—KB5022286 OS Build 17763.3887 - EXPIRED Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note EXPIRATION NOTICE IMPORTANT - As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other...

May 9, 2023—KB5026363 (OS Build 14393.5921) - EXPIRED

May 9, 2023—KB5026363 OS Build 14393.5921 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend th...

Description of the security update for SharePoint Enterprise Server 2013: March 12, 2019

Description of the security update for SharePoint Enterprise Server 2013: March 12, 2019 Applies To SharePoint Server 2013 SP1 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft SharePoint if the software does not check the source markup of an...

February 8, 2022—KB5010359 (OS Build 14393.4946) - EXPIRED

February 8, 2022—KB5010359 OS Build 14393.4946 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE As of 9/12/2023, KB5010359 is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We recomme...

KB5021112 - Description of the security update for SQL Server 2008 R2 SP3 GDR: February 14, 2023

KB5021112 - Description of the security update for SQL Server 2008 R2 SP3 GDR: February 14, 2023 Applies To SQL Server 2008 R2 Service Pack 3 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection...

KB5014025: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: May 10, 2022

KB5014025: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: May 10, 2022 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a robust and reliable...

MS17-010: Security update for Windows SMB Server: March 14, 2017

Resolves a vulnerability in Windows that could allow remote code execution if an attacker sends specially crafted messages to a Microsoft Server Message Block 1.0 SMBv1 server.SummaryThis security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could...

August 13, 2019—KB4512489 (Security-only update)

August 13, 2019—KB4512489 Security-only update Applies To Windows 8.1 Windows Server 2012 R2 Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Windows App Platform and Frameworks, Windows Input and Composition, Windows Wireless...

October 11, 2022—KB5018411 (OS Build 14393.5427) - EXPIRED

October 11, 2022—KB5018411 OS Build 14393.5427 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recomme...

KB5021129 - Description of the security update for SQL Server 2016 SP3 GDR: February 14, 2023

KB5021129 - Description of the security update for SQL Server 2016 SP3 GDR: February 14, 2023 Applies To SQL Server 2016 Service Pack 3 - duplicate do not use Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information...

May 26, 2026-KB5092427 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2

May 26, 2026-KB5092427 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 Applies To .NET Note Release Date: May 26, 2026 Version: .NET Framework 3.5 and 4.8.1 The May 26, 2026 update for Windows 11, version 25H2 includes security and cumulative reliability...