.NET 6.0 Update - January 09, 2024 (KB5033733)

.NET 6.0 Update - January 09, 2024 KB5033733 .NET 6.0 has been refreshed with the latest update as of January 09, 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...

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 and 4.6.2 for Windows Server 2008 SP2 (KB5009722)

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 and 4.6.2 for Windows Server 2008 SP2 KB5009722 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 and 4.6.2 IMPORTANT Verify that you have installed...

August 11, 2020—KB4571709 (OS Build 17134.1667)

August 11, 2020—KB4571709 OS Build 17134.1667 Applies To Windows 10, version 1803, all editions Windows 10, version 1803 Enterprise, Education, IoT Enterprise Note IMPORTANT Windows 10, version 1803 has reached the end of mainstream support and is now in extended support. Starting in July 2020,...

Description of the security update for Excel 2010: February 11, 2020

Description of the security update for Excel 2010: February 11, 2020 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft Excel software if the software does not handle objects in memory correctly. To learn more about the vulnerability, see Microsof...

June 9, 2026—KB5095051 (OS Build 28000.2269)

June 9, 2026—KB5095051 OS Build 28000.2269 Applies To Windows 11 version 26H1, all editions This cumulative update for Windows 11, version 26H1 KB5095051 includes the latest security fixes and improvements, along with non-security updates from last month's optional preview release. Visit the...

January 14, 2025—KB5050021 (OS Builds 22621.4751 and 22631.4751)

January 14, 2025—KB5050021 OS Builds 22621.4751 and 22631.4751 Applies To Windows 11 Enterprise and Education, version 22H2 Windows 11 version 23H2, all editions Note For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality updat...

December 14, 2021—KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)

December 14, 2021—KB5008212 OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415 Applies To Windows 10, version 2004, all editions Windows Server version 2004 Windows 10, version 20H2, all editions Windows Server, version 20H2, all editions Windows 10, version 21H1, all editions Windows 1...

September 10, 2019—KB4516070 (OS Build 10240.18333)

September 10, 2019—KB4516070 OS Build 10240.18333 Applies To Windows 10 Note For more information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. Highlights Updates to improve security when using Internet...

Description of the Microsoft Office for Mac 2011 14.2.5

Describes the Microsoft Office for Mac 2011 14.2.5 security update that was released on November 13, 2011.INTRODUCTIONMicrosoft has released security bulletin MS12-076. This security bulletin contains all the relevant information about the security update for Microsoft Office for Mac 2011. To vie...

KB5070247: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: November 11, 2025

KB5070247: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: November 11, 2025 Applies To Win 10 Ent LTSB 2016 Windows Server 2016, all editions Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices have started...

September 14, 2021—KB5005568 (OS Build 17763.2183)

September 14, 2021—KB5005568 OS Build 17763.2183 Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note 11/17/20 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update...

MS15-081: Description of the security update for Office 2010: August 11, 2015

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

Description of the security update for SharePoint Server 2010: August 13, 2019

Description of the security update for SharePoint Server 2010: August 13, 2019 Summary This security update resolves a remote code execution vulnerability that exists in Microsoft Word software if it does not correctly handle objects in memory. To learn more about these vulnerabilities, see...

June 13, 2023—KB5027215 (OS Builds 19044.3086 and 19045.3086) - EXPIRED

June 13, 2023—KB5027215 OS Builds 19044.3086 and 19045.3086 - EXPIRED Applies To Windows 10, version 21H2, all editions Windows 10, version 22H2, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release...

October 11, 2022—KB5018410 (OS Builds 19042.2130, 19043.2130, and 19044.2130) - EXPIRED

October 11, 2022—KB5018410 OS Builds 19042.2130, 19043.2130, and 19044.2130 - EXPIRED Applies To Windows 10 Enterprise Multi-Session, version 20H2 Windows 10 Enterprise and Education, version 20H2 Windows 10 IoT Enterprise, version 20H2 Windows 10 on Surface Hub Windows 10, version 21H1, all...

October 12, 2021—KB5006714 (Monthly Rollup)

October 12, 2021—KB5006714 Monthly Rollup Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Importan...

Description of the security update for Office Online Server: December 8, 2020

Description of the security update for Office Online Server: December 8, 2020 Applies To DONOTUSEOffice Online Server 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 abo...

Servicing stack update for Windows Server 2012, Windows 8.1 and Windows Server 2012 R2: July 9, 2019

Servicing stack update for Windows Server 2012, Windows 8.1 and Windows Server 2012 R2: July 9, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Key changes include: Addresses an issue with a Secure Boot feature upda...

Description of the security update for Outlook 2016: February 11, 2020

Description of the security update for Outlook 2016: February 11, 2020 Applies To Outlook 2016 Summary This security update resolves a security feature bypass vulnerability that exists in Microsoft Outlook software if it incorrectly handles the parsing of URI formats. To learn more about the...

Description of the security update for SharePoint Enterprise Server 2016: July 9, 2019

Description of the security update for SharePoint Enterprise Server 2016: July 9, 2019 Applies To SharePoint Server 2016 Summary This security update resolves an Authentication Bypass vulnerability that allows SAML tokens to be signed by using arbitrary symmetric keys in Windows Communication...

April 11, 2023—KB5025287 (Monthly Rollup)

April 11, 2023—KB5025287 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard Note IMPORTANT For Windows Server 2012, the end of support EOS date is October 10, 2023. Extended Security Updates ESUs will be available for purchase no later than October 2022, but available for...

November 12, 2024—KB5046613 (OS Builds 19044.5131 and 19045.5131) - EXPIRED

November 12, 2024—KB5046613 OS Builds 19044.5131 and 19045.5131 - EXPIRED Applies To Windows 10 Enterprise LTSC 2021 Windows 10 IoT Enterprise LTSC 2021 Windows 10, version 22H2, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft...

Description of the security update for Microsoft OLE DB Driver 19 for SQL Server: July 9, 2024

Description of the security update for Microsoft OLE DB Driver 19 for SQL Server: July 9, 2024 Summary This security update resolves a vulnerability. To learn more about the vulnerability, see the following security advisory: CVE-2024-37334 - Microsoft OLE DB Driver for SQL Server Remote Code...

September 10, 2019—KB4516026 (Monthly Rollup)

September 10, 2019—KB4516026 Monthly Rollup Applies To Windows Server 2008 Service Pack 2 Improvements and fixes This security update includes improvements and fixes that were a part of update KB4512499 released August 17, 2019 and addresses the following issues: Provides protections against a ne...

November 11, 2025—KB5068865 (OS Build 22631.6199)

November 11, 2025—KB5068865 OS Build 22631.6199 Applies To Windows 11 version 23H2, all editions This cumulative update for Windows 11, version 23H2 KB5068865, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn...

January 9, 2024—KB5034171 (Monthly Rollup)

January 9, 2024—KB5034171 Monthly Rollup Applies To Windows Server 2012 R2 ESU 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 su...

January 11, 2022-KB5009718 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019

January 11, 2022-KB5009718 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Applies To .NET Note Release Date: January 11, 2022 Version: .NET Framework 3.5, 4.7.2 and 4.8 Summary Security Improvements This security update...

July 6, 2021—KB5004951 (Security-only update) Out-of-band

July 6, 2021—KB5004951 Security-only update Out-of-band Applies To Windows 7 Enterprise ESU Windows 7 Professional ESU Windows 7 Ultimate ESU Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows...

May 8, 2018—KB4103716 (OS Build 10240.17861)

May 8, 2018—KB4103716 OS Build 10240.17861 Applies To Windows 10 Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Updates Internet Explorer and Microsoft Edge to respect the video preload...

April 14, 2026—KB5082142 (OS Build 20348.5020)

April 14, 2026—KB5082142 OS Build 20348.5020 Applies To Windows Server 2022 This cumulative update for Windows Server 2022 KB5082142, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences...

May 13, 2025—KB5058411 (OS Build 26100.4061) for Windows

May 13, 2025—KB5058411 OS Build 26100.4061 for Windows Applies To Windows 11 version 24H2, all editions For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows 11, version 24H2, see its update history page...

May 10, 2022—KB5014011 (Monthly Rollup)

May 10, 2022—KB5014011 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 security update, including improvements, any known issues, and how to get the update. Note...

April 9, 2019—KB4493448 (Security-only update)

April 9, 2019—KB4493448 Security-only update Applies To Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1 Improvements and fixes This security update includes quality improvements. Key changes include: Provides protections against Spectre Variant 2 CVE-2017-5715 and Meltdown...

May 13, 2025—Hotpatch KB5058500 (OS Build 20348.3630)

May 13, 2025—Hotpatch KB5058500 OS Build 20348.3630 Applies To Windows Server 2022 Datacenter: Azure Edition Improvements and fixes This security update includes quality improvements. The following summary outlines key issues addressed by the KB update after you install it. The bold text within t...

MS10-082: Vulnerability in Windows Media Player could allow remote code execution

MS10-082: Vulnerability in Windows Media Player could allow remote code execution Applies To Windows 7 Enterprise Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Windows 7 Ultimate Windows Server 2008 R2 Standard Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Datacent...

May 10, 2022-KB5013624 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 20H2, Windows Server, version 20H2, Windows 10 Version 21H1, and Windows 10 Version 21H2

May 10, 2022-KB5013624 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 20H2, Windows Server, version 20H2, Windows 10 Version 21H1, and Windows 10 Version 21H2 Applies To .NET Note Release Date: May 10, 2022 Version: .NET Framework 3.5 and 4.8 Summary Security Improvement...

September 14, 2026—KB5129237 (OS Build 20348.5631) Out-of-band

September 14, 2026—KB5129237 OS Build 20348.5631 Out-of-band Applies To Windows Server 2022 Announcements and messages This section provides key notifications related to this release, including announcements, change logs, and end-of-support notices. Windows Secure Boot certificate expiration...

Description of the security update for Microsoft Exchange Server Subscription Edition RTM: August 11, 2026 (KB5121573)

Description of the security update for Microsoft Exchange Server Subscription Edition RTM: August 11, 2026 KB5121573 Applies To Exchange Server SE This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common...

January 10, 2023—KB5022303 (OS Build 22621.1105)

January 10, 2023—KB5022303 OS Build 22621.1105 Applies To Windows 11 version 22H2, 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 get this update section to address...

September 8, 2020—KB4577015 (OS Build 14393.3930)

September 8, 2020—KB4577015 OS Build 14393.3930 Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note IMPORTANT Windows 10, version 1607 has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will no longer be...

KB2977325 - MS14-044: Description of the security update for SQL Server 2012 Service Pack 1 (QFE): August 12, 2014

KB2977325 - MS14-044: Description of the security update for SQL Server 2012 Service Pack 1 QFE: August 12, 2014 Introduction A security issue has been identified in Microsoft SQL Server 2012 Service Pack 1 that could allow an attacker to compromise your system and gain control over it. You can...

Security Only Update for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1 and Windows Server 2012 R2 (KB4566468)

Security Only Update for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1 and Windows Server 2012 R2 KB4566468 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET...

July 9, 2019—KB4507449 (Monthly Rollup)

July 9, 2019—KB4507449 Monthly Rollup Applies To Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1 Note Starting with KB4493472 Monthly Rollup updates will no longer include PciClearStaleCache.exe. This installation utility addressees inconsistencies in the internal PCI cache. This c...

MS16-047: Description of the security update for SAM and LSAD remote protocols: April 12, 2016

MS16-047: Description of the security update for SAM and LSAD remote protocols: April 12, 2016 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 Window...

MS06-061: Security update for Microsoft XML Core Services 4.0 SP2

MS06-061: Security update for Microsoft XML Core Services 4.0 SP2 INTRODUCTION Microsoft has released security bulletin MS06-061. The security bulletin contains all the relevant information about the security update. This information includes file manifest information and deployment options. To...

March 11, 2025—KB5053606 (OS Builds 19044.5608 and 19045.5608) - EXPIRED

March 11, 2025—KB5053606 OS Builds 19044.5608 and 19045.5608 - EXPIRED Applies To Windows 10 Enterprise LTSC 2021 Windows 10 IoT Enterprise LTSC 2021 Windows 10, version 22H2, all editions EXPIRATION NOTICE IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Upda...

June 13, 2023-KB5027123 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

June 13, 2023-KB5027123 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Applies To .NET Note Release Date: June 13, 2023 Version: .NET Framework 4.8 Note Note: Revised Jun 15, 2023 to correct the wording of the known issue to X.509 certificate Revised...

May 11, 2021—KB5003171 (OS Build 17763.1935)

May 11, 2021—KB5003171 OS Build 17763.1935 Applies To Windows 10, version 1809, all editions Windows Server version 1809 Windows Server 2019, all editions Note UPDATED 5/11/21 REMINDER Windows 10, version 1809 is at end of service on May 11, 2021 for devices running the Enterprise, Education, and...

Description of the security update for Office Web Apps Server 2013: December 11, 2018

Description of the security update for Office Web Apps Server 2013: December 11, 2018 Applies To Office Web Apps Server 2013 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...

June 13, 2023-KB5027538 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

June 13, 2023-KB5027538 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Applies To .NET Note Release Date: June 13, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Note Note: Revised Jun 15, 2023 to correct the wording of the known issue to X.509 certificate...