Description of the security update for Office 2013: May 11, 2021 (KB4464542)

Description of the security update for Office 2013: May 11, 2021 KB4464542 Summary This security update resolves a Microsoft Office Graphics remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-31180. Note: To appl...

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

May 11, 2021—Hotpatch KB5003246 OS Build 17784.1701 Applies To Windows Server 2019 Datacenter: Azure Edition - Preview 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...

KB5003364: Servicing stack update for Windows 10, version 1803: May 11, 2021

KB5003364: Servicing stack update for Windows 10, version 1803: May 11, 2021 Applies To Windows 10 Enterprise, version 1803 Windows 10 Education, version 1803 This update applies to the following: Windows 10, version 1803 for 32-bit systems Windows 10, version 1803 for ARM64-based systems Windows...

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

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

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 Applies To .NET 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...

May 11, 2021-KB4601556 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909, and Windows Server, version 1909

May 11, 2021-KB4601556 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909, and Windows Server, version 1909 Release Date: May 11, 2021 Version: .NET Framework 3.5 and 4.8 The May 11, 2021 update for Windows 10, version 1909, and Windows Server, version 1909 includes...

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 Applies To .NET Note Release Date: May 11, 2021 Version: .NET Framework 3.5, 4.7.2 and 4.8 Note Important This update is included in the Cumulative Update...

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

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

May 11, 2021 Servicing Stack Update (KB5003282)

May 11, 2021 Servicing Stack Update KB5003282 Applies To Azure Local, version 20H2 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 servicin...

May 11, 2021 Security Update (KB5003188)

May 11, 2021 Security Update KB5003188 Applies To Azure Local, version 20H2 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...

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 Applies To .NET 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...

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 and 4.6.2 for Windows Server 2008 SP2 (KB5003782)

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 and 4.6.2 for Windows Server 2008 SP2 KB5003782 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 and 4.6.2 IMPORTANT Verify that you have installed...

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 (KB5003780)

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 KB5003780 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...

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 (KB5003781)

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 KB5003781 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 (KB5003779)

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 KB5003779 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...

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

May 4, 2021, update for Outlook 2016 KB5001921 Applies To Outlook 2016 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...

May 4, 2021, update for Office 2016 (KB4462117)

May 4, 2021, update for Office 2016 KB4462117 Applies To Office Standard 2016 Office Professional Plus 2016 Office Home and Business 2016 Office Home and Student 2016 Office Professional 2016 This article describes update 4462117 for Microsoft Office 2016 that was released on May 4, 2021. Be awar...

May 4, 2021, update for Skype for Business 2016 (KB4493155)

May 4, 2021, update for Skype for Business 2016 KB4493155 Applies To Skype for Business 2016 Microsoft has released an update for Microsoft Skype for Business 2016. The version number of this update is 16.0.5161.1000. In addition to the release of the new client, this update fixes an issue. Befor...

April 28, 2021—KB5001391 (OS Builds 19041.964 and 19042.964) Preview

April 28, 2021—KB5001391 OS Builds 19041.964 and 19042.964 Preview Applies To Windows 10, version 2004, all editions Windows Server version 2004 Windows 10, version 20H2, all editions Windows Server, version 20H2, all editions Note 4/13/21 REMINDER Microsoft removed the Microsoft Edge Legacy...

April 22, 2021—KB5001384 (OS Build 17763.1911) Preview

April 22, 2021—KB5001384 OS Build 17763.1911 Preview Applies To Windows 10, version 1809, all editions Windows Server version 1809 Windows Server 2019, all editions Note 4/13/21 IMPORTANT Windows 10, version 1809 will reach end of service on May 11, 2021 for devices running the Enterprise,...

April 22, 2021 preview update (KB5001395)

April 22, 2021 preview update KB5001395 Applies To Azure Local, version 20H2 Improvements and fixes This non-security update includes quality improvements. Key changes include: Adds the ability to upload billing records that are on a registered cluster 12 hours after the cluster was initially...

April 22, 2021—KB5001396 (OS Build 18363.1533) Preview

April 22, 2021—KB5001396 OS Build 18363.1533 Preview Applies To Windows Server version 1909 Windows 10, version 1909, all editions Note 4/13/21 IMPORTANT Windows 10, version 1909 will reach end of service on May 11, 2021 for devices running the Home, Pro, Pro for Workstation, Nano Container, and...

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...

KB5001407: Servicing stack update for Windows 10, version 1809: April 22, 2021

KB5001407: Servicing stack update for Windows 10, version 1809: April 22, 2021 Applies To Windows 10 Windows Server 2019 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...

KB5001412: Setup Dynamic Update for Windows 10, version 2004 and 20H2: April 27, 2021

KB5001412: Setup Dynamic Update for Windows 10, version 2004 and 20H2: April 27, 2021 Applies To Windows 10 Enterprise, version 2004 Windows 10 Pro, version 2004 Windows 10 Home and Pro, version 2004 Windows 10 Enterprise and Education, version 2004 Windows 10 Pro Education, version 2004 Windows ...

Description of the security update for Excel 2010: April 13, 2021 (KB3017810)

Description of the security update for Excel 2010: April 13, 2021 KB3017810 Note: You might experience some side effects after you install this update. For more information, see KB5003251. Summary This security update resolves a Microsoft Excel information disclosure vulnerability, and Excel remo...

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—KB5001387 (Monthly Rollup)

April 13, 2021—KB5001387 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard 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...

April 13, 2021—KB5001342 (OS Build 17763.1879)

April 13, 2021—KB5001342 OS Build 17763.1879 Applies To Windows 10, version 1809, all editions Windows Server version 1809 Windows Server 2019, all editions Note NEW 4/13/21 IMPORTANT Windows 10, version 1809 will reach end of service on May 11, 2021 for devices running the Enterprise, Education,...

April 13, 2021—KB5001335 (Monthly Rollup)

April 13, 2021—KB5001335 Monthly Rollup Applies To Windows 7 Enterprise ESU Windows 7 Professional ESU Windows 7 Ultimate ESU Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows Embedded POSReady 7...

Description of the security update for Outlook 2013: April 13, 2021 (KB4504733)

Description of the security update for Outlook 2013: April 13, 2021 KB4504733 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-2021-28452. Note: To apply this...

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 Language Pack: April 13, 2021 (KB4504715)

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

Description of the security update for Office 2013: April 13, 2021 (KB4504726)

Description of the security update for Office 2013: April 13, 2021 KB4504726 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-2021-28449. Note: To apply this...

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

Description of the security update for Office 2016: April 13, 2021 KB4504724 Applies To Office Standard 2016 Office Professional 2016 Office Professional Plus 2016 Office Home and Student 2016 Office Home and Business 2016 Summary This security update resolves a Microsoft Excel remote code...

Description of the security update for SharePoint Enterprise Server 2016: April 13, 2021 (KB4504723)

Description of the security update for SharePoint Enterprise Server 2016: April 13, 2021 KB4504723 Applies To SharePoint Server 2016 Summary This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common...

Description of the security update for Outlook 2016: April 13, 2021 (KB4504712)

Description of the security update for Outlook 2016: April 13, 2021 KB4504712 Applies To Outlook 2016 Summary This security update resolves a Microsoft Outlook memory corruption vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28452...

Description of the security update for Outlook 2010: April 13, 2021 (KB4493185)

Description of the security update for Outlook 2010: April 13, 2021 KB4493185 Summary This security update resolves a Microsoft Outlook memory corruption vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28452. Note: To apply this...

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 Office 2013: April 13, 2021 (KB3178639)

Description of the security update for Office 2013: April 13, 2021 KB3178639 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—KB5001347 (OS Build 14393.4350) - EXPIRED

April 13, 2021—KB5001347 OS Build 14393.4350 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions 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...

April 13, 2021—KB5001340 (OS Build 10240.18906)

April 13, 2021—KB5001340 OS Build 10240.18906 Applies To Windows 10 Note 3/9/21 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...

April 13, 2021—KB5001392 (Security-only update)

April 13, 2021—KB5001392 Security-only update Applies To Windows 7 Enterprise ESU Windows 7 Professional ESU Windows 7 Ultimate ESU Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows Embedded...

April 13, 2021—KB5001337 (OS Build 18363.1500)

April 13, 2021—KB5001337 OS Build 18363.1500 Applies To Windows 10, version 1909, all editions Windows Server version 1909 Note NEW 4/13/21 IMPORTANT Windows 10, version 1909 will reach end of service on May 11, 2021 for devices running the Home, Pro, Pro for Workstation, Nano Container, and Serv...

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

April 13, 2021—KB5001383 Security-only update Applies To Windows Server 2012 Windows Embedded 8 Standard 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"...

April 13, 2021—KB5001382 (Monthly Rollup)

April 13, 2021—KB5001382 Monthly Rollup Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Important Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support. Starting in...

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

April 13, 2021—KB5001393 Security-only update Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Important Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support...

April 13, 2021—KB5001389 (Monthly Rollup)

April 13, 2021—KB5001389 Monthly Rollup Applies To Windows Server 2008 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,...

April 13, 2021—KB5001332 (Security-only update)

April 13, 2021—KB5001332 Security-only update Applies To Windows Server 2008 Important Verify that you have installed the required updates listed in the How to get this update section before installing this update. WSUS scan cab files will continue to be available for Windows Server 2008 SP2. If...

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 Visual Studio 2015 Update 3 Applies to: All Visual Studio 2015 Update 3 editions except Build Tools Summary An elevation of privilege...