Description of the security update for Office 2013: April 13, 2021 (KB3178643)

Description of the security update for Office 2013: April 13, 2021 KB3178643 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28449. Note: To apply this...

Description of the security update for SharePoint Enterprise Server 2013: April 13, 2021 (KB4493201)

Description of the security update for SharePoint Enterprise Server 2013: April 13, 2021 KB4493201 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28453...

April 13, 2021—KB5001393 (Security-only update)

April 13, 2021—KB5001393 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 syste...

April 13, 2021—KB5001389 (Monthly Rollup)

April 13, 2021—KB5001389 Monthly Rollup 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, and so...

April 13, 2021—KB5001342 (OS Build 17763.1879)

April 13, 2021—KB5001342 OS Build 17763.1879 NEW 4/13/21 IMPORTANT Windows 10, version 1809 will reach end of service on May 11, 2021 for devices running the Enterprise, Education, and IoT Enterprise editions. After May 11, 2021, these devices will no longer receive monthly security and quality...

End of support for Office 2010

End of support for Office 2010 Support for Office 2010 ended on October 13, 2020 and there will be no extension and no extended security updates.Buy or try Microsoft 365 Tip: Not sure what version of Office you have? See Find details for other versions of Office to help you determine what version...

Description of the security update for Office Web Apps Server 2013: April 13, 2021 (KB4504729)

Description of the security update for Office Web Apps Server 2013: April 13, 2021 KB4504729 Summary This security update resolves a Microsoft Excel Remote Code Execution Vulnerability, and Word Remote Code Execution Vulnerability. To learn more about the vulnerabilities, see the following securi...

Description of the security update for SharePoint Server 2019 Language Pack: April 13, 2021 (KB4504715)

Description of the security update for SharePoint Server 2019 Language Pack: April 13, 2021 KB4504715 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-2845...

Description of the security update for Office Online Server: April 13, 2021 (KB4504714)

Description of the security update for Office Online Server: April 13, 2021 KB4504714 Summary This security update resolves Microsoft Word remote code execution vulnerability, Microsoft Excel remote code execution vulnerability, and Microsoft Excel information disclosure vulnerability. To learn...

Description of the security update for SharePoint Server 2010 Office Web Apps: April 13, 2021 (KB4504705)

Description of the security update for SharePoint Server 2010 Office Web Apps: April 13, 2021 KB4504705 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures...

Description of the security update for SharePoint Server 2019: April 13, 2021 (KB4504716)

Description of the security update for SharePoint Server 2019: April 13, 2021 KB4504716 Summary This security update resolves a Word remote code execution vulnerability and SharePoint denial-of-service attack vulnerability. To learn more about these vulnerabilities, see the following security...

Description of the security update for Office 2013: April 13, 2021 (KB4504727)

Description of the security update for Office 2013: April 13, 2021 KB4504727 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...

Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: April 13, 2021 (KB5001292)

Description of the security update for the elevation of privilege vulnerability in Microsoft Visual Studio 2015 Update 3: April 13, 2021 KB5001292 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Summary An elevation of privilege vulnerability exists if the Diagnostics Hub...

Description of the security update for Office 2010: April 13, 2021 (KB2553491)

Description of the security update for Office 2010: April 13, 2021 KB2553491 Note: You might experience some side effects after you install this update. For more information, see KB5003251. Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more...

April 13, 2021—KB5001383 (Security-only update)

April 13, 2021—KB5001383 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...

April 13, 2021—KB5001347 (OS Build 14393.4350) - EXPIRED

April 13, 2021—KB5001347 OS Build 14393.4350 - EXPIRED EXPIRATION NOTICE As of 9/12/2023, KB5001347 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. --- 3/9/21...

April 13, 2021—KB5001339 (OS Build 17134.2145

April 13, 2021—KB5001339 OS Build 17134.2145 NEW 4/13/21 IMPORTANT Windows 10, version 1803, all editions, will reach end of service on May 11, 2021. After May 11, 2021, devices running Windows 10, version 1803 will no longer receive monthly security and quality updates that contain protection fr...

April 13, 2021—KB5001330 (OS Builds 19041.928 and 19042.928)

April 13, 2021—KB5001330 OS Builds 19041.928 and 19042.928 EXPIRATION NOTICEIMPORTAN T As of 9/12/2023, this KB is only available from Windows Update. It is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest...

Description of the security update for Office 2010: April 13, 2021 (KB4504738)

Description of the security update for Office 2010: April 13, 2021 KB4504738 Summary This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28449. Note: To apply this...

Description of the security update for Office 2010: April 13, 2021 (KB4504739)

Description of the security update for Office 2010: April 13, 2021 KB4504739 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...

May 11, 2021 Servicing Stack Update (KB5003282)

May 11, 2021 Servicing Stack Update KB5003282 Improvements and fixes This update makes quality improvements to the servicing stack, which is the component that installs updates. Servicing stack updates SSU make sure that you have a robust and reliable servicing stack so that your devices can...

June 8, 2021-KB5003254 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, Windows Server, version 20H2 and Windows 10 Version 21H1

June 8, 2021-KB5003254 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, Windows Server, version 20H2 and Windows 10 Version 21H1 Release Date: June 8, 2021 Version: .NET Framework 3.5 and 4.8 The June 8, 2021...

June 8, 2021-KB5003256 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909

June 8, 2021-KB5003256 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909 Release Date: June 8, 2021 Version: .NET Framework 3.5 and 4.8 The June 8, 2021 update for Windows 10, version 1909 includes cumulative reliability improvements in .NET Framework 3.5 and 4.8. We...

KB5003240 Setup Dynamic Update for Windows 10, version 2004, 20H2, and 21H1: May 25, 2021

KB5003240 Setup Dynamic Update for Windows 10, version 2004, 20H2, and 21H1: May 25, 2021 Summary This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 10, version 2004, 20H2, and 21H1. How to get this update Install this update Release...

May 11, 2021 Security Update (KB5003188)

May 11, 2021 Security Update KB5003188 Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to the Windows Silicon Platform. For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.To...

May 25, 2021—KB5003214 (OS Builds 19041.1023, 19042.1023, and 19043.1023) Preview

May 25, 2021—KB5003214 OS Builds 19041.1023, 19042.1023, and 19043.1023 Preview 4/13/21 REMINDER Microsoft removed the Microsoft Edge Legacy desktop application that is out of support in March 2021. On April 13, 2021, we installed the new Microsoft Edge. For more information, see New Microsoft Ed...

May 11, 2021—Hotpatch KB5003246 (OS Build 17784.1701)

May 11, 2021—Hotpatch KB5003246 OS Build 17784.1701 Improvements and fixes public preview Security updates to the Windows App Platform and Frameworks. If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device. How to get this...

KB5003243: Servicing stack update for Windows 10, version 1809: May 11, 2021

KB5003243: Servicing stack update for Windows 10, version 1809: May 11, 2021 This update applies to the following: Windows 10, version 1809 for 32-bit systems Windows 10, version 1809 for ARM64-based systems Windows 10, version 1809 for x64-based systems Windows Server 2019 Windows Server 2019...

May 20, 2021—KB5003212 (OS Build 18363.1593) Preview

May 20, 2021—KB5003212 OS Build 18363.1593 Preview 5/11/21 REMINDER Windows 10, version 1909 reached end of service on May 11, 2021 for devices running the Home, Pro, Pro for Workstation, Nano Container, and Server SAC editions. After May 11, 2021, these devices will no longer receive monthly...

KB5003244: Servicing stack update for Windows 10, version 1909: May 11, 2021

KB5003244: Servicing stack update for Windows 10, version 1909: May 11, 2021 This update applies to the following: Windows 10, version 1909 for 32-bit systems Windows 10, version 1909 for x64-based systems Windows 10, version 1909 for ARM64-based systems Windows Server, version 1909 Server Core...

May 20, 2021—KB5003217 (OS Build 17763.1971) Preview

May 20, 2021—KB5003217 OS Build 17763.1971 Preview 5/11/21 REMINDER Windows 10, version 1809 reached end of service on May 11, 2021 for devices running the Enterprise, Education, and IoT Enterprise editions. After May 11, 2021, these devices will no longer receive monthly security and quality...

KB5003155: Servicing stack update for Windows 10, version 1909: April 22, 2021

KB5003155: Servicing stack update for Windows 10, version 1909: April 22, 2021 This update applies to the following: ​Windows 10, version 1909 for x86-based systems Windows 10, version 1909 for ARM64-based systems Windows 10, version 1909 for x64-based systems Windows Server, version 1909 Server...

June 1, 2021, update for Office 2013 (KB5001937)

June 1, 2021, update for Office 2013 KB5001937 This article describes update 5001937 for Microsoft Office 2013 that was released on June 1, 2021. This update also applies to Office Home and Student 2013 RT.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installe...

May 4, 2021, update for Outlook 2016 (KB5001921)

May 4, 2021, update for Outlook 2016 KB5001921 This article describes update 5001921 for Microsoft Outlook 2016 that was released on May 4, 2021.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't apply to the...

July 6, 2021, update for Office 2016 (KB5001971)

July 6, 2021, update for Office 2016 KB5001971 This article describes update 5001971 for Microsoft Office 2016 that was released on July 6, 2021.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't apply to Offi...

June 1, 2021, update for Office 2016 (KB5001948)

June 1, 2021, update for Office 2016 KB5001948 This article describes update 5001948 for Microsoft Office 2016 that was released on June 1, 2021.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't apply to Offi...

July 6, 2021, update for Outlook 2016 (KB5001980)

July 6, 2021, update for Outlook 2016 KB5001980 This article describes update 5001980 for Microsoft Outlook 2016 that was released on July 6, 2021.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer .msi-based edition of Office 2016. It doesn't apply to th...

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 (KB5001882)

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 KB5001882 Applies to:Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 IMPORTANT Verify that you have installed the required updates...

May 11, 2021-KB5001879 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019

May 11, 2021-KB5001879 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019 Release Date: May 11, 2021 Version: .NET Framework 3.5, 4.7.2 and 4.8 Important This update is included in the Cumulative Update that's dated May 11, 2021...

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 8.1, RT 8.1, and Windows Server 2012 R2 (KB5001881)

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 8.1, RT 8.1, and Windows Server 2012 R2 KB5001881 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB5001878)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB5001878 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1...

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 (KB5001880)

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 KB5001880 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...

May 11, 2021-KB5001841 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016

May 11, 2021-KB5001841 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016 Release Date: May 11, 2021 Version: .NET Framework 4.8 The May 11, 2021 update for Windows 10, version 1607 and Windows Server, version 2016 includes cumulative reliabilit...

May 11, 2021-KB5001842 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803

May 11, 2021-KB5001842 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803 Release Date: May 11, 2021 Version: .NET Framework 4.8 The May 11, 2021 update for Windows 10 Version 1803 includes cumulative reliability improvements in .NET Framework 4.8. We recommend that you apply th...

KB5001642: March 9, 2021 update causes Windows Server 2008 SP2 to not print graphical content

KB5001642: March 9, 2021 update causes Windows Server 2008 SP2 to not print graphical content Summary This update resolves the following issue: Addresses an issue that fails to print the graphical content in a document after installing the March 9, 2021 update. Known issues in this update We are...

KB5001641: March 9, 2021 update causes Windows Server 2012 to not print graphical content

KB5001641: March 9, 2021 update causes Windows Server 2012 to not print graphical content Summary This update resolves the following issue: Addresses an issue that fails to print the graphical content in a document after installing the March 9, 2021 update. Known issues in this update We are...

KB5001639: March 9, 2021 update causes Windows 7 SP1 and Server 2008 R2 SP1 to not print graphical content

KB5001639: March 9, 2021 update causes Windows 7 SP1 and Server 2008 R2 SP1 to not print graphical content Summary This update resolves the following issue: Addresses an issue that fails to print the graphical content in a document after installing the March 9, 2021 update. Known issues in this...

March 18, 2021—KB5001648 (OS Build 18363.1443) Out-of-band

March 18, 2021—KB5001648 OS Build 18363.1443 Out-of-band 2/16/21 IMPORTANT As part of the end of support for Adobe Flash, KB4577586 is now available as an optional update from Windows Update WU and Windows Server Update Services WSUS. Installing KB4577586 will remove Adobe Flash Player permanentl...

March 18, 2021—KB5001649 (OS Builds 19041.870 and 19042.870) Out-of-band

March 18, 2021—KB5001649 OS Builds 19041.870 and 19042.870 Out-of-band 2/24/21 IMPORTANT As part of the end of support for Adobe Flash, KB4577586 is now available as an optional update from Windows Update WU and Windows Server Update Services WSUS. Installing KB4577586 will remove Adobe Flash...

KB5001640: March 9, 2021 update causes Windows 8.1 and Server 2012 R2 to not print graphical content

KB5001640: March 9, 2021 update causes Windows 8.1 and Server 2012 R2 to not print graphical content Summary This update resolves the following issue: Addresses an issue that fails to print the graphical content in a document after installing the March 9, 2021 update. Known issues in this update ...