12093 matches found
Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: September 8, 2020
Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: September 8, 2020 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Notices In November 2020, the content of this article was updated to clarify the...
Description of the security update for Office 2013: October 10, 2017
Description of the security update for Office 2013: October 10, 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 Microsoft advisory...
January 14, 2020-KB4532934 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1703
January 14, 2020-KB4532934 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1703 Release Date: January 14, 2020 Version: .NET Framework 4.8 Summary A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly. An attacker who...
May 14, 2019—KB4499180 (Security-only update)
May 14, 2019—KB4499180 Security-only update Notice This security update can be installed on Windows Server 2008 Service Pack 2 and on Windows Vista. Improvements and fixes This security update includes quality improvements. Key changes include: Addresses an issue that may prevent applications tha...
KB4494352 - Description of the security update for SQL Server 2017 CU 14 GDR: May 14, 2019
KB4494352 - Description of the security update for SQL Server 2017 CU 14 GDR: May 14, 2019 Summary An information disclosure vulnerability exists in Microsoft SQL Server Analysis Services if it incorrectly enforces metadata permissions. An attacker could exploit the vulnerability if the attacker'...
Internet Explorer help
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August 14, 2018—KB4343887 (OS Build 14393.2430)
August 14, 2018—KB4343887 OS Build 14393.2430 Note This release also contains updates for Windows 10 Mobile OS Build 14393.2431 released August 14, 2018. Windows 10, version 1607, reached end of service on April 10, 2018. Devices running Windows 10 Home or Pro editions will no longer receive...
Update Rollup 6 for System Center 2019 Virtual Machine Manager
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November 11, 2025—KB5068787 (OS Build 20348.4405)
November 11, 2025—KB5068787 OS Build 20348.4405 This cumulative update for Windows Server 2022 KB5068787, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates,...
Description of the security update for Microsoft Exchange Server 2019 and 2016: November 12, 2024 (KB5044062)
Description of the security update for Microsoft Exchange Server 2019 and 2016: November 12, 2024 KB5044062 Notice We have re-released the Exchange Server 2019 and 2016 November 12, 2024, security update SU to address the issue where Exchange Server stops processing Exchange Transport Rules ETR a...
November 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5032186)
November 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5032186 Revised 11/15/23: to remove CVE details which were not affected by the .NET Framework November Security and Quality rollup. Applies to:Microsoft .NET Framework 2.0 Microsoft .NET...
June 13, 2023—KB5027283 (Monthly Rollup)
June 13, 2023—KB5027283 Monthly Rollup 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 installation after the EOS date, October 10, 2023. ESUs will...
March 14, 2023—KB5023698 (OS Build 22000.1696)
March 14, 2023—KB5023698 OS Build 22000.1696 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 21H2, see its update history page.Note Follow @WindowsUpdate to find out...
Description of the security update for SharePoint Server 2019: December 13, 2022 (KB5002311)
Description of the security update for SharePoint Server 2019: December 13, 2022 KB5002311 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerability, see the following security advisories: Microsoft Common...
March 9, 2021—KB5000808 (OS Build 18363.1440)
March 9, 2021—KB5000808 OS Build 18363.1440 EXPIRATION NOTICE As of 9/12/2023, KB5000808 is only available from Windows Update. This update is no longer available from the Microsoft Update Catalog, or other release channels. We recommend that you update your devices to the latest security quality...
Security Only Update for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 (KB4566469)
Security Only Update for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 KB4566469 Notice Revised 6/8/2021 On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was offline” error that may occur during installation. If you've...
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 (KB4566467)
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 KB4566467 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...
Servicing stack update for Windows 10, version 1607: March 10, 2020
Servicing stack update for Windows 10, version 1607: March 10, 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...
March 10, 2020—KB4541505 (Security-only update)
March 10, 2020—KB4541505 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Silicon Platform, Windows Fundamentals, Windows...
February 11, 2020—KB4537803 (Security-only update)
February 11, 2020—KB4537803 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Microsoft Graphics Component, Windows Input and Composition, Windows Media, Windows Shell, Windows Fundamentals, Windows Cryptograph...
Description of the security update for SharePoint Enterprise Server 2013: June 11, 2019
Description of the security update for SharePoint Enterprise Server 2013: June 11, 2019 Summary This security update resolves a cross-site–scripting XSS vulnerability that exists if Microsoft SharePoint Server does not correctly sanitize a specially crafted web request that's made to an affected...
March 12, 2019—KB4489881 (Monthly Rollup)
March 12, 2019—KB4489881 Monthly Rollup Applications that do not have a manifest that indicates the correct Windows version of 6.3 may receive the scripting error, “Intl is not available”. Ensure that the applications have a manifest with the appropriate Windows version. For more information, see...
February 12, 2019—KB4487023 (Monthly Rollup)
February 12, 2019—KB4487023 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4480974 released January 17, 2019 and addresses the following issues: Addresses an issue that may prevent applications that use a Microsoft Jet...
Internet Explorer help
None None...
MS15-094: Cumulative security update for Internet Explorer: September 8, 2015
Resolves vulnerabilities in Internet Explorer that could allow remote code execution if a user views a specially crafted webpage in Internet Explorer.SummaryThis security update resolves several reported vulnerabilities in Internet Explorer. The most severe of these vulnerabilities could allow...
Internet Explorer help
None None...
KB5088064: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: May 12, 2026
KB5088064: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: May 12, 2026 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 o...
April 8, 2025—KB5055557 (Monthly Rollup)
April 8, 2025—KB5055557 Monthly Rollup 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 all Subset of endpoints for ESU only...
January 9, 2024-KB5033920 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2
January 9, 2024-KB5033920 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2 Revised July 7, 2025: Updated 'How to get this update' section. Release Date: January 9, 2024 Version: .NET Framework 3.5 and 4.8.1 The January 9, 2024 update for...
May 10, 2022—KB5014018 (Security-only update)
May 10, 2022—KB5014018 Security-only update Summary Learn more about this security update, including improvements, any known issues, and how to get the update. IMPORTANT Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will...
Description of the security update for Office Web Apps Server 2013: April 12, 2022 (KB5002169)
Description of the security update for Office Web Apps Server 2013: April 12, 2022 KB5002169 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2022-26901. Note:...
January 11, 2022—KB5009546 (OS Build 14393.4886) - EXPIRED
January 11, 2022—KB5009546 OS Build 14393.4886 - EXPIRED EXPIRATION NOTICE As of 9/12/2023, KB5009546 is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We recommend that you update your devices to the latest security quality update. --- Caution: ...
May 11, 2021—KB5003220 (Security-only update)
May 11, 2021—KB5003220 Security-only update Important: Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support. Starting in July 2020, there will no longer be optional, non-security releases known as "C" releases for this operating system...
Description of the security update for SharePoint Enterprise Server 2016: July 14, 2020
Description of the security update for SharePoint Enterprise Server 2016: July 14, 2020 Note: After you install this update, the default setting for a trusted data source and trusted content locations in PerformancePoint Services will change from trust all to trust none. For more information, see...
May 12, 2020—KB4556843 (Security-only update)
May 12, 2020—KB4556843 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT Some customers who use Windows Server 2008 R2 SP1 and have activated their ESU multiple activation key MA...
April 14, 2020—KB4550922 (OS Build 17134.1425)
April 14, 2020—KB4550922 OS Build 17134.1425 NEW IMPORTANT We have been evaluating the public health situation, and we understand this is impacting our customers. In response to these challenges, we are prioritizing our focus on security updates. Starting in May 2020, we are pausing all optional...
MS15-116: Description of the security update for Office 2010: November 10, 2015
Resolves vulnerabilities in Microsoft 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 Microso...
March 10, 2020—KB4540681 (OS Build 16299.1747)
March 10, 2020—KB4540681 OS Build 16299.1747 Reminder March 12 and April 9 were the last two Delta updates for Windows 10, version 1709. Security and quality updates will continue to be available via the express and full cumulative update packages. For more information on this change please visit...
November 12, 2019—KB4525239 (Security-only update)
November 12, 2019—KB4525239 Security-only update IMPORTANT Customers who have purchased the Extended Security Update ESU for on-premises versions of some operating systems must follow specific procedures to continue receiving security updates after extended support ends on January 14, 2020. For...
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 Server 2012 R2 (KB4514599)
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 Server 2012 R2 KB4514599 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...
Description of the security update for Office Online Server: January 8, 2019
Description of the security update for Office Online Server: January 8, 2019 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...
Security update 2017-06-13
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October 2016 Security Only Quality Update for Windows Server 2012
October 2016 Security Only Quality Update for Windows Server 2012 Summary This security update resolves the following vulnerabilities in Windows Server 2012: MS16-101 Security update for Windows authentication methods MS16-124 Security update for Windows registry MS16-123 Security update for...
MS16-099: Description of the security update for OneNote 2010: August 9, 2016
MS16-099: Description of the security update for OneNote 2010: August 9, 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...
Security update 1970-01-01
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Security update 1970-01-01
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Security update 1970-01-01
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October 28, 2025-KB5067931 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2
October 28, 2025-KB5067931 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 Release Date: October 28, 2025 Version: .NET Framework 3.5 and 4.8.1 The October 28, 2025 update for Windows 11, version 25H2 includes security and cumulative reliability improvement...
.NET 8.0 Update - April 08, 2025 (KB5056686)
.NET 8.0 Update - April 08, 2025 KB5056686 NET 8.0 has been refreshed with the latest update as of April 08, 2025. This update contains both security and non-security fixes. See the release notes for details on updated packages..NET 8.0 servicing updates are upgrades. The latest servicing update...
February 13, 2024—KB5034795 (Monthly Rollup)
February 13, 2024—KB5034795 Monthly Rollup REMINDER Windows Server 2008 SP2 Extended Security Updates ESU third and final year ended on January 10, 2023. Additionally, Extended Security Updates on Azure only support ended on January 9, 2024. For more information, see Extended Security Updates for...