MS13-002: Description of the security update for XML Core Services 5.0 when it is installed together with Office 2003 Service Pack 3: January 8, 2013

MS13-002: Description of the security update for XML Core Services 5.0 when it is installed together with Office 2003 Service Pack 3: January 8, 2013 Microsoft has released security bulletin MS13-002. To view the complete security bulletin, go to one of the following Microsoft websites: Home...

MS15-080: Description of the security update for the .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1: August 11, 2015

MS15-080: Description of the security update for the .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1: August 11, 2015 View products that this article applies to. Summary This security update resolves vulnerabilities in the Microsoft .NET Framework and...

MS11-021: Description of the security update for Excel 2010: April 12, 2011

MS11-021: Description of the security update for Excel 2010: April 12, 2011 Introduction Microsoft has released security bulletin MS11-021. To view the complete security bulletin, visit one of the following Microsoft websites: Home...

MS16-134: Description of the security update for common log file system driver: November 8, 2016

MS16-134: Description of the security update for common log file system driver: November 8, 2016 Applies To Windows Server 2008 Service Pack 2 Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 Standard Windows Server 2008 Web Edition Windows Server 2008 Foundation...

Microsoft Teams help & learning

Microsoft Teams help & learning Quick access Meetings Chat Notifications & settings Teams & channels Calls & devices Files Troubleshoot IT Pro & admin Get more done with Copilot in Teams Chat with Copilot in Teams Start a conversation with Copilot in Teams about files, chats, meetings, and more...

MS16-120: Description of the security update for the .NET Framework 3.5 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: October 11, 2016

MS16-120: Description of the security update for the .NET Framework 3.5 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: October 11, 2016 View products that this article applies to. Summary This update resolves vulnerabilities in the Microsoft .NET Framework. The vulnerabilities could...

MS16-119: Cumulative security update for Microsoft Edge: October 11, 2016

Resolves vulnerabilities in Microsoft Edge that could allow remote code execution if a user views a specially crafted webpage by using Microsoft Edge.SummaryThis security update resolves vulnerabilities in Microsoft Edge. The most severe of the vulnerabilities could allow remote code execution if...

MS16-108: Update Rollup 21 for Exchange Server 2007 Service Pack 3: September 13, 2016

MS16-108: Update Rollup 21 for Exchange Server 2007 Service Pack 3: September 13, 2016 Summary This update rollup is included in a security update. This security update resolves vulnerabilities in Microsoft Exchange Server. The most severe of the vulnerabilities could allow remote code execution ...

Security update 2016-07-12

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MS16-069: Description of the security update for JScript 5.8 and VBScript 5.8: June 14, 2016

MS16-069: Description of the security update for JScript 5.8 and VBScript 5.8: June 14, 2016 Applies To Windows Server 2008 Service Pack 2 Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 Standard Windows Server 2008 Web Edition Windows Server 2008 Foundation...

MS16-054: Description of the security update for SharePoint Server 2010 Office Web Apps: May 10, 2016

MS16-054: Description of the security update for SharePoint Server 2010 Office Web Apps: May 10, 2016 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...

MS16-028: Security update for Microsoft Windows PDF Library to address remote code execution: March 8, 2016

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

MS16-034: Security update for Windows kernel-mode drivers to address elevation of privilege: March 8, 2016

Resolves vulnerabilities in Windows that could allow elevation of privilege if an attacker logs on to the system and runs a specially crafted application.SummaryThis security update resolves vulnerabilities in Microsoft Windows. The vulnerabilities could allow elevation of privilege if an attacke...

MS15-095: Cumulative security update for Microsoft Edge: September 8, 2015

Resolves vulnerabilities in Microsoft Edge that could allow remote code execution if a user views a specially crafted webpage in Microsoft Edge.SummaryThis security update resolves several reported vulnerabilities in Microsoft Edge. The most severe of these vulnerabilities could allow remote code...

MS15-083: Vulnerability in Server Message Block could allow remote code execution: August 11, 2015

MS15-083: Vulnerability in Server Message Block could allow remote code execution: August 11, 2015 Applies To Windows Server 2008 Service Pack 2 Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 Standard Windows Server 2008 Web Edition Windows Server 2008 Foundatio...

Microsoft security advisory: Update to harden use of DES encryption: July 14, 2015

Microsoft security advisory: Update to harden use of DES encryption: July 14, 2015 Applies To Windows Server 2012 Datacenter Windows Server 2012 Standard Windows Server 2012 Essentials Windows Server 2012 Foundation Windows 8 Enterprise Windows 8 Pro Windows 8 Windows RT Windows Server 2008 R2...

MS15-041: Vulnerability in the .NET Framework could allow information disclosure: April 14, 2015

Resolves a vulnerability in the Microsoft .NET Framework that could allow information disclosure if an attacker sends a specially crafted web request to an affected server that has custom error messages disabled. An attacker who successfully exploits the vulnerability would be able to view parts ...

MS14-066: Vulnerability in SChannel could allow remote code execution: November 11, 2014

MS14-066: Vulnerability in SChannel could allow remote code execution: November 11, 2014 Applies To Microsoft Windows Server 2003 Service Pack 2 Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 for Itanium-Based Systems Windows Server 2008 Foundation Windows Serve...

MS14-036: Description of the security update for Windows 8.1 and Windows Server 2012 R2: June 10, 2014

Resolves vulnerabilities in Microsoft Windows, Microsoft Office, and Microsoft Lync that could allow remote code execution if a user opens a specially crafted file or webpage.IntroductionThis security update resolves vulnerabilities in Microsoft Windows, Microsoft Office, and Microsoft Lync that...

MS14-011: Description of the security update for Visual Basic Scripting Edition (VBScript) 5.7: February 11, 2014

MS14-011: Description of the security update for Visual Basic Scripting Edition VBScript 5.7: February 11, 2014 Applies To Windows Server 2008 Service Pack 2 Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 for Itanium-Based Systems Windows Server 2008 Foundation...

MS14-005: Vulnerability in Microsoft XML Core Services could allow information disclosure: February 11, 2014

MS14-005: Vulnerability in Microsoft XML Core Services could allow information disclosure: February 11, 2014 Applies To Windows RT 8.1 Windows 8.1 Windows 8.1 Enterprise Windows 8.1 Pro Windows Server 2012 R2 Datacenter Windows Server 2012 R2 Essentials Windows Server 2012 R2 Foundation Windows...

MS09-010: Description of the update for Windows WordPad Converter: April 14, 2009

MS09-010: Description of the update for Windows WordPad Converter: April 14, 2009 Applies To Microsoft Windows Server 2003 Service Pack 1 Microsoft Windows XP Professional x64 Edition Microsoft Windows Server 2003 Service Pack 2 Microsoft Windows XP Professional x64 Edition Microsoft Windows XP...

Security update 1970-01-01

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Description of the security update for Microsoft Exchange Server 2016 CU23: June 09, 2026 (KB5094144)

Description of the security update for Microsoft Exchange Server 2016 CU23: June 09, 2026 KB5094144 Applies To Exchange Server 2016 This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and...

January 13, 2026—KB5074109 (OS Builds 26200.7623 and 26100.7623)

January 13, 2026—KB5074109 OS Builds 26200.7623 and 26100.7623 Applies To Windows 11 version 25H2, all editions Windows 11 version 24H2, all editions This cumulative update for Windows 11, version 25H2 and 24H2 KB5074109, includes the latest security fixes and improvements, along with non-securit...

June 10, 2025—KB5060118 (OS Build 25398.1665)

June 10, 2025—KB5060118 OS Build 25398.1665 Applies To Windows Server, version 23H2 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview, see the update history page for of Windows Server, version 23H2. Improvemen...

April 8, 2025—KB5055527 (OS Build 25398.1551)

April 8, 2025—KB5055527 OS Build 25398.1551 Applies To Windows Server, version 23H2 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows Server, version 23H2, see its update history page. Change log...

KB5052108: Servicing stack update for Windows Server 2012 R2: February 11, 2025

KB5052108: Servicing stack update for Windows Server 2012 R2: February 11, 2025 Applies To Windows Server 2012 R2 ESU End of support information Note Windows Server 2012 R2 reached end of support EOS on October 10, 2023. Extended Security Updates ESUs are available for purchase and will continue...

KB5049994: Cumulative security update for Internet Explorer: January 14, 2025

KB5049994: Cumulative security update for Internet Explorer: January 14, 2025 Applies To Windows Server 2008 Premium Assurance Windows Server 2008 R2 Premium Assurance Windows Server 2012 ESU Windows Server 2012 R2 ESU Note Important Certain versions of Microsoft Internet Explorer have reached th...

January 14, 2025—KB5050004 (Monthly Rollup)

January 14, 2025—KB5050004 Monthly Rollup Applies To Windows Server 2012 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. For a successful installation, please make sure al...

Description of the security update for Office Online Server: January 14, 2025 (KB5002677)

Description of the security update for Office Online Server: January 14, 2025 KB5002677 Applies To Office Online Server Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories:...

Description of the security update for Office 2016: August 13, 2024 (KB5002625)

Description of the security update for Office 2016: August 13, 2024 KB5002625 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 Microsoft Office spoofing...

December 2012 cumulative time zone update for Windows operating systems

December 2012 cumulative time zone update for Windows operating systems Applies To Windows 8 Windows Server 2012 Windows Vista Windows Server 2008 Windows 7 Windows Server 2008 R2 Windows XP Microsoft Windows Server 2003 Windows Embedded Standard 7 Summary This update supersedes and replaces the...

KB5040986 - Description of the security update for SQL Server 2019 GDR: July 9, 2024

KB5040986 - Description of the security update for SQL Server 2019 GDR: July 9, 2024 Applies To 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 protection and security Summar...

Service Update 1.28 for Microsoft Dynamics CRM (on-premises) 9.1

Service Update 1.28 for Microsoft Dynamics CRM on-premises 9.1 Dynamics 365 Introduction Service Update 9.1.28 for Microsoft Dynamics CRM on-premises 9.1 is now available. This article describes the hotfixes and updates that are included in Service Update 9.1.28.09 More information Update package...

Azure File Sync Agent v17.3 Release - June 2024 (Security-only update)

Azure File Sync Agent v17.3 Release - June 2024 Security-only update This article describes the improvements and issues that are fixed in the Azure File Sync Agent v17.1 release that is dated February 2024. Additionally, this article contains installation instructions for this release. Improvemen...

January 9, 2024-KB5034276 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2

January 9, 2024-KB5034276 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11, version 21H2 Applies To .NET Note Release Date: January 9, 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...

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 Applies To Skype for Business 2016 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities...

January 9, 2024—KB5034167 (Security-only update)

January 9, 2024—KB5034167 Security-only update Applies To Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded POSReady 7 ESU Note REMINDER As of January 10, 2023, Microsoft no longer provides security updates or technica...

Description of the security update for SharePoint Server 2019: August 8, 2023 (KB5002436)

Description of the security update for SharePoint Server 2019: August 8, 2023 KB5002436 Applies To SharePoint Server 2019 Summary This security update resolves a Microsoft SharePoint Server information disclosure vulnerability, and Microsoft SharePoint Server spoofing vulnerability. To learn more...

End of support for Office 2013

End of support for Office 2013 Applies To Office 2013 Get help with Copilot Help me end of support for Microsoft 365 2013. Tell me about end of support for Office 2010. Support for Office 2013 ended on April 11, 2023 and there will be no extension and no extended security updates. All of your...

November 8, 2022-Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB5020678)

November 8, 2022-Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB5020678 Applies to: Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Microsoft...

October 11, 2022, cumulative update for SharePoint Enterprise Server 2013 (KB5002283)

October 11, 2022, cumulative update for SharePoint Enterprise Server 2013 KB5002283 Applies To SharePoint Server 2013 SP1 Cumulative update packages for Microsoft SharePoint Enterprise Server 2013 contain hotfixes for the issues that were fixed since the release of SharePoint Enterprise Server...

.NET 6.0 Update - September 13, 2022 (KB5017915)

.NET 6.0 Update - September 13, 2022 KB5017915 .NET 6.0 has been refreshed with the latest update as of September 13, 2022. This update contains security and non-security fixes. See the release notes for details on updated packages. .NET 6.0 servicing updates are upgrades. The latest servicing...

KB5017398: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: September 13, 2022

KB5017398: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: September 13, 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...

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 Server 2012 (KB5012325)

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 Server 2012 KB5012325 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 Framework 4.6.2...

Description of the security update for Excel 2013: October 12, 2021 (KB5002043)

Description of the security update for Excel 2013: October 12, 2021 KB5002043 Summary This security update resolves a Microsoft Excel information disclosure vulnerability and Microsoft Excel remote code execution vulnerabilities. To learn more about the vulnerabilities, see the following security...

Description of the security update for Office Online Server: June 8, 2021 (KB5001943)

Description of the security update for Office Online Server: June 8, 2021 KB5001943 Applies To DONOTUSEOffice Online Server Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more, see Microsoft Common Vulnerabilities and Exposures CVE-2021-31939...

End of support for Office 2016 and Office 2019

End of support for Office 2016 and Office 2019 Applies To Office 2019 Office 2016 Get help with Copilot Tell me about end of support for Office 2016 for Mac. Show me how to remove the conflicting 2013 app. Support for Office 2016 and Office 2019 ended on October 14, 2025. While your Office 2016 a...

Description of the security update for Office 2016: May 11, 2021 (KB4493197)

Description of the security update for Office 2016: May 11, 2021 KB4493197 Applies To Office Standard 2016 Office Professional 2016 Office Professional Plus 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves a Microsoft Access Remote Code Executi...