MS15-101: Description of the security update for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: September 8, 2015

MS15-101: Description of the security update for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: September 8, 2015 View products that this article applies to. Summary This update resolves vulnerabilities in the Microsoft .NET Framework that could all...

MS16-007: Description of the security update for Windows: January 12, 2016

MS16-007: Description of the security update for Windows: January 12, 2016 Summary This security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow remote code execution if an attacker is able to log on to a target system and run a specially...

MS14-023: Description of the security update for Office Proofing Tools 2013: May 13, 2014

MS14-023: Description of the security update for Office Proofing Tools 2013: May 13, 2014 View products that this article applies to. Introduction This update resolves vulnerabilities in Microsoft Office that could allow remote code execution when an Office file that is located in the same networ...

MS13-081: Description of the security update for USB drivers: October 8, 2013

MS13-081: Description of the security update for USB drivers: October 8, 2013 Update: January 14, 2014 This security update was originally released on October 8, 2013. The security update was rereleased on January 14, 2014, for computers that are running Windows 7 Service Pack 1 SP1 or Windows...

MS15-048: Description of the security update for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: May 12, 2015

MS15-048: Description of the security update for the .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: May 12, 2015 View products that this article applies to. Introduction This update resolves vulnerabilities in the Microsoft .NET Framework. These...

MS14-013: Vulnerability in Microsoft DirectShow could allow remote code execution: March 11, 2014

MS14-013: Vulnerability in Microsoft DirectShow could allow remote code execution: March 11, 2014 INTRODUCTION Microsoft has released security bulletin MS14-013. To learn more about this security bulletin: Home users: http://www.microsoft.com/security/pc-security/updates.aspxSkip the details:...

MS12-045: Vulnerability in Microsoft Data Access Components could allow remote code execution: July 10, 2012

MS12-045: Vulnerability in Microsoft Data Access Components could allow remote code execution: July 10, 2012 INTRODUCTION Microsoft has released security bulletin MS12-045. To view the complete security bulletin, visit one of the following Microsoft websites: Home users:...

MS14-019: Vulnerability in Windows file handling component could allow remote code execution: April 8, 2014

MS14-019: Vulnerability in Windows file handling component could allow remote code execution: April 8, 2014 INTRODUCTION Microsoft has released security bulletin MS14-019. To learn more about this security bulletin: Home users: https://www.microsoft.com/security/pc-security/updates.aspxSkip the...

MS11-075: Description of the security update for Active Accessibility in Windows: October 11, 2011

MS11-075: Description of the security update for Active Accessibility in Windows: October 11, 2011 INTRODUCTION Microsoft has released security bulletin MS11-075. To view the complete security bulletin, visit one of the following Microsoft websites: Home users:...

MS10-073: Vulnerabilities in Windows kernel-mode drivers could allow elevation of privilege

MS10-073: Vulnerabilities in Windows kernel-mode drivers could allow elevation of privilege Support for Windows Vista Service Pack 1 SP1 ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 SP2. For more information,...

MS15-086: Security update for Update Rollup 7 for System Center 2012 R2 Operations Manager: August 11, 2015

MS15-086: Security update for Update Rollup 7 for System Center 2012 R2 Operations Manager: August 11, 2015 Introduction This article describes the issues that are fixed in Update Rollup 7 for Microsoft System Center 2012 R2 Operations Manager. Additionally, this article contains the installation...

KB3194725 - MS16-136: Description of the security update for SQL Server 2012 Service Pack 2 CU: November 8, 2016

KB3194725 - MS16-136: Description of the security update for SQL Server 2012 Service Pack 2 CU: November 8, 2016 Summary This update resolves vulnerabilities in Microsoft SQL Server. The most severe vulnerabilities could allow an attacker to gain elevated privileges that might be used to create...

November 2016 Security Only Quality Update for Windows Server 2012

November 2016 Security Only Quality Update for Windows Server 2012 Summary This security update resolves the following vulnerabilities in Windows Server 2012: MS16-142 Cumulative security update for Internet Explorer MS16-140 Security update for boot manager MS16-138 Security update to Microsoft...

MS16-133: Description of the security update for SharePoint Server 2010 Office Web Apps: November 8, 2016

MS16-133: Description of the security update for SharePoint Server 2010 Office Web Apps: November 8, 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...

MS16-138: Security update to Microsoft virtual hard drive: November 8, 2016

Resolves a vulnerability in Windows in which an attacker could manipulate files in locations not intended to be available to the user.SummaryThis security update resolves vulnerabilities in Microsoft Windows. The Windows VHDMP kernel driver improperly handles user access to certain files. An...

MS16-126: Description of the security update for Microsoft Internet Messaging API: October 11, 2016

MS16-126: Description of the security update for Microsoft Internet Messaging API: October 11, 2016 Summary This security update resolves a vulnerability in Microsoft Windows. An information disclosure vulnerability exists when the Microsoft Internet Messaging API improperly handles objects in...

Microsoft Teams help & learning

None None...

MS16-106: Security update for Microsoft Graphics Component: September 13, 2016

Resolves a vulnerability in Windows that could allow remote code execution if a user either visits a specially crafted website or opens a specially crafted document.SummaryThis security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow remote...

MS16-091: Description of the security update for the .NET Framework 4.5.2 in Windows Vista Service Pack 2, Windows Server 2008 Service Pack 2, Windows 7 Service Pack 1, and Windows Server 2008 R2 Service Pack 1: July 12, 2016

MS16-091: Description of the security update for the .NET Framework 4.5.2 in Windows Vista Service Pack 2, Windows Server 2008 Service Pack 2, Windows 7 Service Pack 1, and Windows Server 2008 R2 Service Pack 1: July 12, 2016 View products that this article applies to. Summary This update resolve...

MS16-094: Security update for Secure Boot: July 12, 2016

Resolves a vulnerability in Windows that could allow Secure Boot security features to be bypassed if an attacker installs an affected policy on a target device. An attacker must have either administrative privileges or physical access to install a policy and bypass Secure Boot.SummaryThis securit...

MS16-070: Description of the security update for Visio 2010: June 14, 2016

MS16-070: Description of the security update for Visio 2010: June 14, 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 vulnerabilities, see Microsoft...

MS16-070: Description of the security update for Office Web Apps Server 2013: June 14, 2016

MS16-070: Description of the security update for Office Web Apps Server 2013: June 14, 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 vulnerabilities,...

MS16-060: Security update for Windows kernel: May 10, 2016

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

MS15-133: Security update for Windows PGM to address elevation of privilege: December 8, 2015

Resolves a vulnerability in Windows that could allow elevation of privilege if an attacker logs on to a targeted system and runs a specially crafted application that, by way of a race condition, results in references to memory locations that have already been freed.SummaryThis security update...

MS15-116: Description of the security update for InfoPath 2013: November 10, 2015

None None...

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 ...

MS14-030: Vulnerability in Remote Desktop could allow tampering: June 10, 2014

Resolves a vulnerability in Windows that could allow tampering if an attacker gains access to the same network segment as the targeted system during an active RDP session and then sends specially crafted RDP packets to the targeted system.INTRODUCTIONMicrosoft has released security bulletin...

MS13-004: Vulnerability in the .NET Framework could allow elevation of privilege: January 8, 2013

Resolves a vulnerability in the .NET Framework that could allow remote code execution on a client system. Vulnerability occurs if a user views a specially crafted webpage through a web browser that can run XAML Browser Applications XBAPs.View products that this article applies...

MS12-035: Vulnerabilities in the .NET Framework could allow remote code execution: May 8, 2012

Resolves a vulnerability in the .NET Framework that could allow remote code execution on a client system if a user views a specially crafted webpage by using a web browser that can run XAML Browser Applications XBAPs.IntroductionMicrosoft has released the security bulletin MS12-035. You can view...

Security update 1970-01-01

...

Security update 1970-01-01

...

Security update 1970-01-01

...

December 9, 2025—KB5071501 (Monthly Rollup)

December 9, 2025—KB5071501 Monthly Rollup Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the past...

July 8, 2025—KB5062553 (OS Build 26100.4652)

July 8, 2025—KB5062553 OS Build 26100.4652 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the past...

May 13, 2025—KB5058429 (Security-only update)

May 13, 2025—KB5058429 Security-only update End of support information Support for Windows Server 2008 has ended Windows Server 2008 Premium Assurance ended on January 13, 2026.Windows Server 2008 Extended Security Updates ESU ended on January 10, 2023. Additionally, Extended Security Updates on...

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

KB5049994: Cumulative security update for Internet Explorer: January 14, 2025 Important Certain versions of Microsoft Internet Explorer have reached the end of support. Note that some versions of Internet Explorer may be supported past the latest OS end date when Extended Security Updates ESUs ar...

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...

KB5040946 - Description of the security update for SQL Server 2016 SP3 GDR: July 9, 2024

KB5040946 - Description of the security update for SQL Server 2016 SP3 GDR: July 9, 2024 Summary Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary This security update resolves...

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

None None...

Description of the security update for SharePoint Server Subscription Edition: June 11, 2024 (KB5002603)

Description of the security update for SharePoint Server Subscription Edition: June 11, 2024 KB5002603 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

November 14, 2023-KB5032478 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Azure Stack HCI, version 22H2

November 14, 2023-KB5032478 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Azure Stack HCI, version 22H2 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Release Date: November 14, 2023 Version: .NET Framework...

Service Update 1.18 for Microsoft Dynamics CRM (on-premises) 9.1

None None...

Description of the security update for Excel 2013: September 12, 2023 (KB5002488)

Description of the security update for Excel 2013: September 12, 2023 KB5002488 Summary This security update resolves a Microsoft Excel information disclosure vulnerability. To learn more about the vulnerability, see ​​Microsoft Common Vulnerabilities and Exposures CVE-2023-36766. Note: To apply...

August 8, 2023—Hotpatch KB5029367 (OS Build 20348.1903)

None None...

August 8, 2023—KB5029253 (OS Build 22000.2295)

August 8, 2023—KB5029253 OS Build 22000.2295 8/8/23 IMPORTANT After September 26, 2023, there will no longer be optional, non-security preview releases for Windows 11, version 21H2. Only cumulative monthly security updates will continue for the supported versions of Windows 11, version 21H2. 8/8/...

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 Summary This security update resolves a Microsoft SharePoint Server information disclosure vulnerability, and Microsoft SharePoint Server spoofing vulnerability. To learn more about the vulnerabilities, see th...

July 11, 2023—KB5028222 (Monthly Rollup)

July 11, 2023—KB5028222 Monthly Rollup IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows Server 2008 SP2. For customers who need additional time to upgrade and modernize their devices running Windows Server 2008 SP2 on Azure, we offer...

Description of the security update for SharePoint Server 2019 Language Pack: June 13, 2023 (KB5002403)

Description of the security update for SharePoint Server 2019 Language Pack: June 13, 2023 KB5002403 Summary This security update resolves a Microsoft SharePoint Server elevation of privilege vulnerability, Microsoft SharePoint denial of service vulnerability, and Microsoft SharePoint Server...

Description of the security update for Excel 2016: June 13, 2023 (KB5002405)

Description of the security update for Excel 2016: June 13, 2023 KB5002405 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...

June 13, 2023—KB5027275 (Monthly Rollup)

June 13, 2023—KB5027275 Monthly Rollup IMPORTANT As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. For customers who need additional time to upgrade and modernize their devices running Windows Server 2008 R2 on Azure, we...