.NET 7.0 Update - February 14, 2023 (KB5023286)

.NET 7.0 Update - February 14, 2023 KB5023286 NET 7.0 has been refreshed with the latest update as of February 14, 2023. This update contains security and non-security fixes. See the release notes for details on updated packages..NET 7.0 servicing updates are upgrades. The latest servicing update...

November 8, 2022—KB5020003 (Security-only update)

November 8, 2022—KB5020003 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDERWindows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, the...

July 12, 2022—KB5015875 (Security-only update)

July 12, 2022—KB5015875 Security-only update Summary Learn more about this security-only 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, ther...

Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: February 8, 2022 (KB5011164)

Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: February 8, 2022 KB5011164 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Summary An elevation of privilege vulnerability exists if the Diagnostics Hu...

November 9, 2021—KB5007246 (Security-only update)

November 9, 2021—KB5007246 Security-only update Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows Server 2008 Service Pack 2 SP2 has reached the end of mainstream support and are now in extended support...

KB5004378: Servicing stack update for Windows 7 SP1 and Server 2008 R2 SP1: July 13, 2021

KB5004378: Servicing stack update for Windows 7 SP1 and Server 2008 R2 SP1: July 13, 2021 Important: Windows 7 and Windows Server 2008 R2 have reached the end of mainstream support in January 2020 and are now in extended support. For more information, see here. Windows Embedded Standard 7 reached...

Description of the security update for Office 2016: April 13, 2021 (KB4504724)

Description of the security update for Office 2016: April 13, 2021 KB4504724 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-2021-28454. Note: To apply this...

February 9, 2021—KB4601347 (Monthly Rollup)

February 9, 2021—KB4601347 Monthly Rollup IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Customers who have purchased the Extended Security Update ESU for on-premises versions of this OS must follow the...

February 9, 2021—KB4601331 (OS Build 10240.18842) - EXPIRED

February 9, 2021—KB4601331 OS Build 10240.18842 - EXPIRED NEW 8/5/21 EXPIRATION NOTICEIMPORTANT As of 8/5/2021, this KB 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...

July 14, 2020—KB4565489 (OS Build 17134.1610)

July 14, 2020—KB4565489 OS Build 17134.1610 NEW IMPORTANT Windows 10, version 1803 has reached the end of mainstream support and is 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. Operating...

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

Description of the security update for Outlook 2010: April 14, 2020 Summary This security update resolves a remote code execution vulnerability that exists if Microsoft Office incorrectly loads arbitrary type libraries. To learn more about the vulnerability, see Microsoft Common Vulnerabilities a...

March 12, 2019—KB4489880 (Monthly Rollup)

March 12, 2019—KB4489880 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4487022 released February 19, 2019 and addresses the following issues: Addresses an issue in which the abbreviated Japanese Era name did not refer to th...

December 19, 2018—KB4483232 (OS Build 16299.847)

December 19, 2018—KB4483232 OS Build 16299.847 Note: Because of minimal operations during the holidays and upcoming Western new year, there won’t be any preview releases for the month of December 2018. Monthly servicing will resume with the January 2019 security releases. Improvements and fixes...

Description of the security update for SharePoint Enterprise Server 2013: September 11, 2018

Description of the security update for SharePoint Enterprise Server 2013: September 11, 2018 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,...

Security Only update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 updates for Windows 7 SP1 and Server 2008 R2 SP1 (KB 4099637)

Security Only update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 updates for Windows 7 SP1 and Server 2008 R2 SP1 KB 4099637 Summary This update resolves a vulnerability in Microsoft .NET Framework that could cause denial of service when .NET Framework and .NET core...

MS10-012: Vulnerabilities in SMB Server could allow remote code execution

MS10-012: Vulnerabilities in SMB Server could allow remote code execution 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, refer to this...

Description of the security update for Outlook 2010: February 13, 2018

Description of the security update for Outlook 2010: February 13, 2018 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...

Description of the security update for SharePoint Server 2013: July 11, 2017

Description of the security update for SharePoint Server 2013: 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 Microsoft...

Description of the security update for SharePoint Server 2016: June 13, 2017

Description of the security update for SharePoint Server 2016: June 13, 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...

Description of the security update for Excel Services on SharePoint Server 2013: April 11, 2017

Description of the security update for Excel Services on SharePoint Server 2013: April 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...

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MS17-014: Security Update for Microsoft Office: March 14, 2017

Describes a security update that fixes vulnerabilities in Microsoft Office. The most severe of these vulnerabilities could allow remote code execution if a user opens a specially crafted Microsoft Office file.SummaryThis security update resolves a vulnerability in Microsoft Office. To learn more...

MS13-091: Description of the security update for Microsoft Office 2013 (file formats): November 12, 2013

MS13-091: Description of the security update for Microsoft Office 2013 file formats: November 12, 2013 INTRODUCTION Microsoft has released security bulletin MS13-091. To view the complete security bulletin, go to one of the following Microsoft websites: Home...

MS16-154: Security update for Adobe Flash Player: December 13, 2016

MS16-154: Security update for Adobe Flash Player: December 13, 2016 Summary This security update resolves vulnerabilities in Adobe Flash Player if it is installed on any supported edition of Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows 10, Windows 10 Version 1511,...

MS14-026: Vulnerability in the .NET Framework could allow elevation of privilege: May 13, 2014

Resolves a vulnerability in the Microsoft .NET Framework that could allow elevation of privilege if an unauthenticated attacker sends specially crafted data to an affected workstation or server that has the .NET Framework Remoting feature enabled.View products that this article applies...

Security update 1970-01-01

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Security update 1970-01-01

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Update Rollup 8 for System Center 2016 Virtual Machine Manager

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May 13, 2025—KB5058405 (OS Builds 22621.5335 and 22631.5335)

May 13, 2025—KB5058405 OS Builds 22621.5335 and 22631.5335 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 23H2, see its update history page. This month's video is ready for you at...

June 10, 2025—KB5060842 (OS Build 26100.4349)

June 10, 2025—KB5060842 OS Build 26100.4349 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 Windows 11, version 24H2. Follow @WindowsUpdate to find out when new content is...

January 14, 2025—KB5050013 (OS Build 10240.20890) - EXPIRED

January 14, 2025—KB5050013 OS Build 10240.20890 - EXPIRED EXPIRATION NOTICEIMPORTANT As of January 27, 2026, 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 version of Windows. --- 12/8/20 For...

October 8, 2024—KB5044343 (Monthly Rollup)

October 8, 2024—KB5044343 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 onl...

June 11, 2024—KB5039266 (Security-only update)

June 11, 2024—KB5039266 Security-only update End of support information 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...

October 10, 2023—KB5031441 (Security-only update)

October 10, 2023—KB5031441 Security-only update REMINDER As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows. Upgrade to Windows 10: FAQUpgrade to Windows 11: F...

September 12, 2023—KB5030269 (Monthly Rollup)

September 12, 2023—KB5030269 Monthly Rollup REMINDER Windows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service, and...

July 11, 2023—KB5028232 (Monthly Rollup)

July 11, 2023—KB5028232 Monthly Rollup IMPORTANT Windows Server 2012 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 continue for...

July 11, 2023—KB5028228 (Monthly Rollup)

July 11, 2023—KB5028228 Monthly Rollup REMINDERWindows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service, and supported...

Description of the security update for the information disclosure vulnerability in Microsoft Visual Studio 2013 Update 5: June 13, 2023 (KB5026454)

Description of the security update for the information disclosure vulnerability in Microsoft Visual Studio 2013 Update 5: June 13, 2023 KB5026454 Applies to: All Visual Studio 2013 Update 5 editions except Isolated and Integrated Shells, Build Tools, Remote Tools, and Express for Web. Summary An...

Description of the security update for SharePoint Server 2019: May 9, 2023 (KB5002389)

Description of the security update for SharePoint Server 2019: May 9, 2023 KB5002389 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability, Microsoft SharePoint Server information disclosure vulnerability, and Microsoft SharePoint Server remote code execution...

Description of the security update for Excel 2013: March 14, 2023 (KB5002348)

Description of the security update for Excel 2013: March 14, 2023 KB5002348 Summary This security update resolves a Microsoft Excel spoofing vulnerability and Microsoft Excel remote code execution vulnerability. To learn more about the vulnerabilities, see the following security advisories:​​​​...

February 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5022786)

February 14, 2023-Security Only Update for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5022786 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.6.2 Note: Revised on Jun 20, 2023 to add resolution to known issue. REMINDER Windows...

November 8, 2022—KB5020005 (Security-only update)

November 8, 2022—KB5020005 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDER Windows Server 2008 Service Pack 2 SP2 has reached the end of mainstream support and are now in extended support...

October 11, 2022—KB5018479 (Security-only update)

October 11, 2022—KB5018479 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. REMINDER Windows 7, Windows Server 2008 R2, Windows Embedded Standard 7, and Windows Embedded POS Ready 7 have reached the end o...

June 14, 2022—KB5014741 (Security-only update)

June 14, 2022—KB5014741 Security-only update Summary Learn more about this security-only update, including improvements, any known issues, and how to get the update. IMPORTANT On May 19, 2022, we released an out-of-band OOB update to address an issue that might cause machine certificate...

August 10, 2021—KB5005095 (Security-only update)

August 10, 2021—KB5005095 Security-only update Important: Windows Server 2008 Service Pack 2 SP2 has 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 syste...

Cumulative Update 56 for Microsoft Dynamics NAV 2017 (Build 30601)

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Description of the security update for Outlook 2016: December 8, 2020

Description of the security update for Outlook 2016: December 8, 2020 Summary This security update resolves Microsoft Outlook information disclosure vulnerabilities. To learn more about the vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2020-17119. Note To apply this...

December 8, 2020—KB4592503 (Security-only update)

December 8, 2020—KB4592503 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. For information about the various types of Windows updates, such as critical, security, driver, service packs,...

November 10, 2020—KB4586808 (Security-only update)

November 10, 2020—KB4586808 Security-only update IMPORTANT Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will no longer be optional releases known as "C" or "D" releases for this operating system. Operating systems in...

Security and Quality Rollup 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 (KB4579978)

Security and Quality Rollup 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 KB4579978 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...