MS15-099: Vulnerabilities in Microsoft Office could allow remote code execution: September 8, 2015

Resolves vulnerabilities in Office that could allow remote code execution if a user opens a specially crafted Office file.SummaryThis security update resolves a vulnerability in Microsoft Office. The vulnerability could allow remote code execution if a user opens a specially crafted Office file. ...

Servicing stack update for Windows Server 2008 SP2: January 14, 2020

Servicing stack update for Windows Server 2008 SP2: January 14, 2020 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 servicing stack so that your...

May 13, 2025—KB5058385 (OS Build 20348.3692)

May 13, 2025—KB5058385 OS Build 20348.3692 Applies To Windows Server 2022 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows Server 2022, see its update history page. Be sure to follow @WindowsUpdate ...

June 9, 2026—KB5093998 (OS Build 22631.7219)

June 9, 2026—KB5093998 OS Build 22631.7219 Applies To Windows 11 version 23H2, all editions This cumulative update for Windows 11, version 23H2 KB5093998, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more...

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

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

Servicing stack update for Windows 10 version 1803: September 10, 2019

Servicing stack update for Windows 10 version 1803: September 10, 2019 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. Key changes include: Addressed an issue in which...

MS16-047: Security update for SAM and LSAD remote protocols: April 12, 2016

Resolves a vulnerability in the SAM and LSAD remote protocols. The vulnerability could allow an attacker to gain access to the SAM database.Summary An elevation of privilege vulnerability exists in the Security Account Manager SAM and Local Security Authority Domain Policy LSAD remote protocols...

April 8, 2025—KB5055519 (OS Build 17763.7136) - EXPIRED

April 8, 2025—KB5055519 OS Build 17763.7136 - 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...

Description of the security update for 2007 Microsoft Office Suite: July 11, 2017

Description of the security update for 2007 Microsoft Office Suite: July 11, 2017 Summary This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see...

Security and Quality Rollup updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4457920)

Security and Quality Rollup updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 KB 4457920 This also applies to: Microsoft .NET Framework 3.5 Summary This security update resolves a vulnerability in Microsoft .NET Framework...

Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: April 13, 2021 (KB5001779)

Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: April 13, 2021 KB5001779 Note This update is no longer available. To fix the issues that are described in this article, install the latest Microsoft Exchange Server update from the following Microsoft Learn...

February 14, 2023-KB5022503 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

February 14, 2023-KB5022503 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Applies To .NET Note Release Date: February 14, 2023 Version: .NET Framework 4.8 Note Revised on Jun 20, 2023 to add resolution to known issue. The February 14, 2023 update fo...

November 12, 2024—KB5046612 (OS Build 14393.7515)

November 12, 2024—KB5046612 OS Build 14393.7515 Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note 11/19/20 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an...

July 9, 2019 — KB4507419 Cumulative Update for .NET Framework 3.5, 4.7.2, 4.8 for Windows 10, version 1809 and Windows Server 2019

July 9, 2019 — KB4507419 Cumulative Update for .NET Framework 3.5, 4.7.2, 4.8 for Windows 10, version 1809 and Windows Server 2019 Applies To .NET Note Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.7.2 and 4.8 Summary A remote code execution vulnerability exists in .NET...

Security Only updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1 and Server 2012 R2 (KB 4457916)

Security Only updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1 and Server 2012 R2 KB 4457916 This also applies to: Microsoft .NET Framework 3.5 Summary This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote...

September 10, 2024—KB5043051 (OS Build 14393.7336) - EXPIRED

September 10, 2024—KB5043051 OS Build 14393.7336 - 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...

KB5042320: Windows Recovery Environment update for Windows 10, version 21H2 and 22H2: January 9, 2024

KB5042320: Windows Recovery Environment update for Windows 10, version 21H2 and 22H2: January 9, 2024 Applies To Windows 10 Home and Pro, version 21H2 Windows 10 Enterprise and Education, version 21H2 Windows 10 IoT Enterprise, version 21H2 Windows 10 Home and Pro, version 22H2 Windows 10...

Description of the security update for the information disclosure vulnerability in Microsoft Visual Studio 2015 Update 3: September 10, 2019

Description of the security update for the information disclosure vulnerability in Microsoft Visual Studio 2015 Update 3: September 10, 2019 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...

September 10, 2019—KB4512578 (OS Build 17763.737)

September 10, 2019—KB4512578 OS Build 17763.737 Applies To Windows 10, version 1809, all editions Windows Server version 1809 Windows Server 2019, all editions Note Note Follow @WindowsUpdate to find out when new content is published to the release information dashboard. Note Starting with update...

Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB 4457033)

Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 KB 4457033 Summary This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote code execution when .NET Framework processes...

December 10, 2024—Hotpatch KB5048800 (OS Build 20348.2908)

December 10, 2024—Hotpatch KB5048800 OS Build 20348.2908 Applies To Windows Server 2022 Datacenter: Azure Edition Improvements and fixes This security update includes quality improvements. Below is a summary of the key issues that this update addresses when you install this KB. If there are new...

KB5005112: Servicing stack update for Windows 10, version 1809: August 10, 2021

KB5005112: Servicing stack update for Windows 10, version 1809: August 10, 2021 Applies To Windows 10 Important Windows 10, version 1809 reached end of service on May 11, 2021 for devices running the Enterprise, Education, and IoT Enterprise editions. After May 11, 2021, these devices will no...

November 8, 2022—KB5020023 (Monthly Rollup)

November 8, 2022—KB5020023 Monthly Rollup Applies To Windows 8.1 Windows RT 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the...

Time zone and DST changes in Windows for Brazil, Morocco, and São Tomé and Príncipe

Time zone and DST changes in Windows for Brazil, Morocco, and São Tomé and Príncipe Applies To Windows Server 2012 R2 Windows 8.1 Windows RT 8.1 Windows Server 2012 Windows Embedded 8 Pro Windows Embedded 8 Standard Windows Embedded 8 Industry Enterprise Windows Embedded 8 Industry Pro Windows...

Description of the Security Only update for .NET Framework 4.5.2 for Windows 7 SP1, Server 2008 R2 SP1, and Server 2008 SP2 (KB 4457030)

Description of the Security Only update for .NET Framework 4.5.2 for Windows 7 SP1, Server 2008 R2 SP1, and Server 2008 SP2 KB 4457030 Summary This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote code execution when .NET Framework processes untrusted...

October 11, 2022—KB5018419 (OS Build 17763.3532) - EXPIRED

October 11, 2022—KB5018419 OS Build 17763.3532 - 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...

Description of the security update for SharePoint Server 2016: May 8, 2018

Description of the security update for SharePoint Server 2016: May 8, 2018 Applies To Exchange Server 2016 Enterprise Edition Summary This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn...

July 9, 2024—KB5040430 (OS Build 17763.6054) - EXPIRED

July 9, 2024—KB5040430 OS Build 17763.6054 - 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...

February 14, 2023-KB5022728 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

February 14, 2023-KB5022728 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Applies To .NET Note Revised 3/29/2023 to add an resolution to a Known issues in this update. Revised 3/24/2023 to add an additional Known issues in this update. Note Revised on Jun 20,...

Description of the security update for Office 2016: August 13, 2019

Description of the security update for Office 2016: August 13, 2019 Applies To Office Professional Plus 2016 Office Professional 2016 Office Standard 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves a remote code execution vulnerability that...

MS15-116: Security update for Microsoft Office to address remote code execution: November 10, 2015

Resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file.SummaryThis security update resolves a vulnerability in Microsoft Office. To learn more about the vulnerability, see Microsoft Security Bulletin MS15-116.Note After...

November 12, 2019—KB4525250 (Security-only update)

November 12, 2019—KB4525250 Security-only update Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Improvements and fixes This security update includes quality improvements. Key changes include: Provides protections against th...

December 13, 2022-KB5021095 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022

December 13, 2022-KB5021095 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows Server 2022 Applies To .NET Note Release Date: December 13, 2022 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note Revised on Jun 20, 2023 to add resolution to known issue. Summary This article describes...

Security Update for Adobe Flash Player: September 10, 2019

Security Update for Adobe Flash Player: September 10, 2019 Applies To Windows 10, version 1903, all editions Windows Server 2019, all editions Windows 10, version 1809, all editions Windows Server version 1803 Windows 10, version 1803, all editions Windows 10, version 1709, all editions Windows 1...

June 2016 DST and time zone update for Windows

June 2016 DST and time zone update for Windows Applies To Windows Server 2012 R2 Datacenter Windows Server 2012 R2 Standard Windows Server 2012 R2 Essentials Windows Server 2012 R2 Foundation Windows 8.1 Enterprise Windows 8.1 Pro Windows 8.1 Windows RT 8.1 Windows Server 2012 Datacenter Windows...

June 13, 2023—KB5027219 (OS Build 14393.5989) - EXPIRED

June 13, 2023—KB5027219 OS Build 14393.5989 - 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...

October 10, 2023—KB5031362 (OS Build 14393.6351) - EXPIRED

October 10, 2023—KB5031362 OS Build 14393.6351 - 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...

November 14, 2023—KB5032249 (Monthly Rollup)

November 14, 2023—KB5032249 Monthly Rollup Applies To Windows Server 2012 R2 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...

KB5021125 - Description of the security update for SQL Server 2019 GDR: February 14, 2023

KB5021125 - Description of the security update for SQL Server 2019 GDR: February 14, 2023 Applies To SQL Server 2019 on Linux SQL Server 2019 on Windows Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about...

Description of the security update for Office 2010: April 14, 2020

Description of the security update for Office 2010: April 14, 2020 Summary This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common...

June 11, 2024—KB5039217 (OS Build 17763.5936) - EXPIRED

June 11, 2024—KB5039217 OS Build 17763.5936 - 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 13, 2022—KB5017305 (OS Build 14393.5356) - EXPIRED

September 13, 2022—KB5017305 OS Build 14393.5356 - 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...

July 14, 2026-KB5101001 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2

July 14, 2026-KB5101001 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 Applies To .NET Note Release Date: July 14, 2026 Version: .NET Framework 3.5 and 4.8.1 The July 14, 2026 update for Windows 11, version 24H2 includes security and cumulative reliability...

August 10, 2021—KB5005030 (OS Build 17763.2114)

August 10, 2021—KB5005030 OS Build 17763.2114 Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note 6/15/21 IMPORTANT This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the machine. For more...

January 14, 2020—KB4534273 (OS Build 17763.973)

January 14, 2020—KB4534273 OS Build 17763.973 Applies To Windows 10, version 1809, all editions Windows Server version 1809 Windows Server 2019, all editions Note Note This release also contains updates for Microsoft HoloLens OS Build 17763.973 released January 14, 2020. Microsoft will release an...

Update Rollup 20 for Exchange Server 2010 Service Pack 3

Update Rollup 20 for Exchange Server 2010 Service Pack 3 Summary This update rollup is included in a security update. This security update resolves a vulnerability in Microsoft Exchange Outlook Web Access OWA. The vulnerability could allow elevation of privilege or spoofing in Microsoft Exchange...

July 14, 2026-KB5102201 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019

July 14, 2026-KB5102201 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: July 14, 2026 Version: .NET Framework 3.5, 4.7.2 and 4.8 Summary This article describes the security and cumulative update for 3....

October 11, 2022—KB5018474 (Monthly Rollup)

October 11, 2022—KB5018474 Monthly Rollup Applies To Windows 8.1 Windows RT 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Summary Learn more about this cumulative security update, including improvements, any known issues, and how to get the...

May 12, 2026-KB5087077 Cumulative Update for .NET Framework 3.5 for Windows 11, version 26H1 (build 28000) and later

May 12, 2026-KB5087077 Cumulative Update for .NET Framework 3.5 for Windows 11, version 26H1 build 28000 and later Applies To .NET Note Release Date: May 12, 2026 Version: .NET Framework 3.5 The May 12, 2026 update installs the complete .NET Framework 3.5 product for Windows 11, version 26H1 buil...

MS07-028: Vulnerability in CAPICOM could allow remote code execution

MS07-028: Vulnerability in CAPICOM could allow remote code execution INTRODUCTION Microsoft has released security bulletin MS07-028. The security bulletin contains all the relevant information about the security update. This information includes file manifest information and deployment options. T...