July 13, 2021—KB5004305 (Monthly Rollup)

July 13, 2021—KB5004305 Monthly Rollup Applies To Windows Server 2008 Important Windows Server 2008 Service Pack 2 SP2 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...

July 13, 2021—KB5004307 (Security-only update)

July 13, 2021—KB5004307 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...

Update 16.14 for Microsoft Dynamics 365 Business Central 2020 Release Wave 1 (Application Build 16.14.27266, Platform Build 16.0.27253)

Update 16.14 for Microsoft Dynamics 365 Business Central 2020 Release Wave 1 Application Build 16.14.27266, Platform Build 16.0.27253 Applies To Dynamics 365 Business Central on-premises 2020 release wave 1, version 16 Overview This update replaces previously released updates. You should always...

Description of the security update for Microsoft Exchange Server 2019: July 13, 2021 (KB5004780)

Description of the security update for Microsoft Exchange Server 2019: July 13, 2021 KB5004780 Security Update 1 for Exchange Server 2019 Cumulative Update 10 resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities...

Description of the security update for SharePoint Enterprise Server 2013: July 13, 2021 (KB5001984)

Description of the security update for SharePoint Enterprise Server 2013: July 13, 2021 KB5001984 Applies To SharePoint Server 2013 SP1 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability and Microsoft SharePoint Server information disclosure vulnerability. ...

End of support for Office 2016 and Office 2019

End of support for Office 2016 and Office 2019 Applies To Office 2019 Office 2016 Get help with Copilot Tell me about end of support for Office 2016 for Mac. Show me how to remove the conflicting 2013 app. Support for Office 2016 and Office 2019 ended on October 14, 2025. While your Office 2016 a...

Update 17.8 for Microsoft Dynamics 365 Business Central 2020 Release Wave 2 (Application Build 17.8.27267, Platform Build 17.0.27235)

Update 17.8 for Microsoft Dynamics 365 Business Central 2020 Release Wave 2 Application Build 17.8.27267, Platform Build 17.0.27235 Applies To Dynamics 365 Business Central on-premises 2020 release wave 2, version 17 Overview This update replaces previously released updates. You should always...

Description of the security update for Microsoft Exchange Server 2016: July 13, 2021 (KB5004779)

Description of the security update for Microsoft Exchange Server 2016: July 13, 2021 KB5004779 Note This update is no longer available. To fix the issues that are described in this article, install the latest Microsoft Exchange Server update from the following Microsoft Learn article: Exchange...

Description of the security update for SharePoint Enterprise Server 2016: July 13, 2021 (KB5001976)

Description of the security update for SharePoint Enterprise Server 2016: July 13, 2021 KB5001976 Applies To SharePoint Server 2016 Summary This security update resolves a Microsoft SharePoint Server spoofing vulnerability, SharePoint Server information disclosure vulnerability, and SharePoint...

Description of the security update for Excel 2016: July 13, 2021 (KB5001977)

Description of the security update for Excel 2016: July 13, 2021 KB5001977 Applies To Excel 2016 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-2021-34501 an...

Description of the security update for Office 2016: July 13, 2021 (KB5001979)

Description of the security update for Office 2016: July 13, 2021 KB5001979 Applies To Office Standard 2016 Office Professional 2016 Office Professional Plus 2016 Office Home and Business 2016 Office Home and Student 2016 Summary This security update resolves a Microsoft Office security feature...

Description of the security update for SharePoint Enterprise Server 2016: July 13, 2021 (KB5001981)

Description of the security update for SharePoint Enterprise Server 2016: July 13, 2021 KB5001981 Applies To SharePoint Server 2016 Summary This security update resolves a Microsoft SharePoint Server information disclosure vulnerability. To learn more about the vulnerability, see Microsoft Common...

Description of the security update for Office 2013: July 13, 2021 (KB5001983)

Description of the security update for Office 2013: July 13, 2021 KB5001983 Summary This security update resolves a Microsoft Office security feature bypass vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-34469. Note: To apply this...

Description of the security update for Office Web Apps Server 2013: July 13, 2021 (KB5001986)

Description of the security update for Office Web Apps Server 2013: July 13, 2021 KB5001986 Applies To Office Web Apps Server 2013 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabiliti...

Description of the security update for SharePoint Foundation 2013: July 13, 2021 (KB5001992)

Description of the security update for SharePoint Foundation 2013: July 13, 2021 KB5001992 Summary This security update resolves a Microsoft SharePoint Server remote code execution vulnerability, SharePoint Server spoofing vulnerability, and SharePoint Server information disclosure vulnerability...

Cumulative Update 21 for Exchange Server 2016 (KB5003611)

Cumulative Update 21 for Exchange Server 2016 KB5003611 Applies To Exchange Server 2016 Important This regularly scheduled cumulative update contains all the security fixes of the security updates in June and other previous security updates.. Cumulative Update 21 for Microsoft Exchange Server 201...

July 13, 2021—KB5004244 (OS Build 17763.2061)

July 13, 2021—KB5004244 OS Build 17763.2061 Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note 6/15/21 IMPORTANT This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the machine. For more...

Update 18.3 for Microsoft Dynamics 365 Business Central 2021 Release Wave 1 (Application Build 18.3.27480, Platform Build 18.0.27469)

Update 18.3 for Microsoft Dynamics 365 Business Central 2021 Release Wave 1 Application Build 18.3.27480, Platform Build 18.0.27469 Applies To Dynamics 365 Business Central on-premises 2021 release wave 1, version 18 Overview This update replaces previously released updates. You should always...

Description of the security update for Microsoft Exchange Server 2013: July 13, 2021 (KB5004778)

Description of the security update for Microsoft Exchange Server 2013: July 13, 2021 KB5004778 This security update rollup resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and Exposures CVE: CVE-2021-31196 |...

Cumulative Update 10 for Exchange Server 2019 (KB5003612)

Cumulative Update 10 for Exchange Server 2019 KB5003612 Applies To Exchange Server 2019 Important This regularly scheduled cumulative update contains all the security fixes of the security updates in June and other previous security updates.. Cumulative Update 10 for Microsoft Exchange Server 201...

July 13, 2021—KB5004294 (Monthly Rollup)

July 13, 2021—KB5004294 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard Important This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the device. For more information, see the Update on Adobe Flash Player End of Support...

July 13, 2021—KB5004298 (Monthly Rollup)

July 13, 2021—KB5004298 Monthly Rollup Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Important This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the device. For more...

July 13, 2021-KB5003537 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, and Windows Server, version 20H2, and Windows Version 21H1

July 13, 2021-KB5003537 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, and Windows Server, version 20H2, and Windows Version 21H1 Applies To .NET Release Date: July 13, 2021 Version: .NET Framework 3.5 and 4.8...

July 13, 2021 Security Update (KB5004235)

July 13, 2021 Security Update KB5004235 Applies To Azure Local, version 20H2 Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to the Windows Kernel. For more information about the resolved security vulnerabilities, please refer to th...

July 13, 2021-KB5003536 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2

July 13, 2021-KB5003536 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 Applies To .NET Release Date: July 13, 2021 Version: .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 The July 13, 2021 update for Microsoft...

Remove specific prevalent malware with Windows Malicious Software Removal Tool (KB890830)

Remove specific prevalent malware with Windows Malicious Software Removal Tool KB890830 Applies To Windows Summary The Windows Malicious Software Removal Tool MSRT helps remove malicious software from computers that are running any of the following operating systems: Windows 11 Windows Server 202...

July 13, 2021 Public preview security update (KB5004243)

July 13, 2021 Public preview security update KB5004243 Applies To Azure Local, version 21H2 Improvements and fixes This public preview security update includes quality improvements. Key changes include: Removes support for the PerformTicketSignature setting and permanently enables Enforcement mod...

KB5004748: Servicing stack update for Windows 10, version 1909: July 13, 2021

KB5004748: Servicing stack update for Windows 10, version 1909: July 13, 2021 Applies To Windows 10 Important Windows 10, version 1903 reached end of service on December 8, 2020 for devices running the Enterprise, Education, IoT Enterprise, Home, or Pro editions. After December 8, 2020, these...

July 13, 2021-KB5004228 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server, version 2019

July 13, 2021-KB5004228 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: July 13, 2021 Version: .NET Framework 3.5, 4.7.2 and 4.8 Note Important This update is included in the Cumulative Update...

July 13, 2021-KB5004115 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016

July 13, 2021-KB5004115 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server, version 2016 Applies To .NET Release Date: July 13, 2021 Version: .NET Framework 4.8 The July 13, 2021 update for Windows 10, version 1607 and Windows Server, version 2016 includes...

July 13, 2021-KB5003539 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909

July 13, 2021-KB5003539 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909 Applies To .NET Release Date: July 13, 2021 Version: .NET Framework 3.5 and 4.8 The July 13, 2021 update for Windows 10, version 1909 includes cumulative reliability improvements in .NET Framewor...

July 7, 2021—Hotpatch KB5005007 (OS Build 17784.1769) Out-of-Band

July 7, 2021—Hotpatch KB5005007 OS Build 17784.1769 Out-of-Band Applies To Azure Local, version 20H2 Improvements and fixes public preview This security update includes quality improvements. Key changes include: Addresses a remote code execution exploit in the Windows Print Spooler service, known...

July 6, 2021 Security Update (KB5004961) Out-of-band

July 6, 2021 Security Update KB5004961 Out-of-band Applies To Azure Local, version 20H2 Improvements and fixes This security update includes quality improvements. Key changes include: Addresses a remote code execution exploit in the Windows Print Spooler service, known as “PrintNightmare”, as...

July 6, 2021—KB5004946 (OS Build 18363.1646) Out-of-band

July 6, 2021—KB5004946 OS Build 18363.1646 Out-of-band Applies To Windows 10 Enterprise, version 1909 Windows 10 Enterprise and Education, version 1909 Windows 10 IoT Enterprise, version 1909 EXPIRATION NOTICE As of 9/12/2023, KB5004946 is only available from Windows Update. This update is no...

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

July 6, 2021, update for Outlook 2016 KB5001980 Applies To Outlook 2016 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 201...

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

July 6, 2021, update for Office 2016 KB5001971 Applies To Office Standard 2016 Office Professional 2016 Office Professional Plus 2016 Office Home and Student 2016 Office Home and Business 2016 This article describes update 5001971 for Microsoft Office 2016 that was released on July 6, 2021. Be...

July 6, 2021—KB5004955 (Monthly Rollup) Out-of-band

July 6, 2021—KB5004955 Monthly Rollup Out-of-band Applies To Windows Server 2008 Important Windows Server 2008 Service Pack 2 SP2 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"...

July 7, 2021—KB5004956 (Monthly Rollup) Out-of-band

July 7, 2021—KB5004956 Monthly Rollup Out-of-band Applies To Windows Server 2012 Windows Embedded 8 Standard Important This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the device. For more information, see the Update on Adobe Flash Player End of...

July 6, 2021—KB5004951 (Security-only update) Out-of-band

July 6, 2021—KB5004951 Security-only update Out-of-band 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...

July 6, 2021—KB5004954 (Monthly Rollup) Out-of-band

July 6, 2021—KB5004954 Monthly Rollup Out-of-band Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Important This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the device. For mor...

July 6, 2021—KB5004958 (Security-only update) Out-of-band

July 6, 2021—KB5004958 Security-only update Out-of-band 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...

July 6, 2021—KB5004959 (Security-only update) Out-of-band

July 6, 2021—KB5004959 Security-only update Out-of-band Applies To Windows Server 2008 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 a...

July 6, 2021—KB5004947 (OS Build 17763.2029) Out-of-band

July 6, 2021—KB5004947 OS Build 17763.2029 Out-of-band Applies To Win 10 Ent LTSC 2019 Win 10 IoT Ent LTSC 2019 Windows 10 IoT Core LTSC Windows Server 2019 Note 6/15/21 IMPORTANT This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the machine. For mor...

July 7, 2021—KB5004948 (OS Build 14393.4470) Out-of-band - EXPIRED

July 7, 2021—KB5004948 OS Build 14393.4470 Out-of-band - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE As of 9/12/2023, KB5004948 is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We...

July 6, 2021—KB5004950 (OS Build 10240.18969) Out-of-band - EXPIRED

July 6, 2021—KB5004950 OS Build 10240.18969 Out-of-band - EXPIRED Applies To Windows 10 Note EXPIRATION NOTICE IMPORTAN T As of 9/12/2023, 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...

July 6, 2021—KB5004953 (Monthly Rollup) Out-of-band

July 6, 2021—KB5004953 Monthly Rollup Out-of-band 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...

July 7, 2021—KB5004960 (Security-only update) Out-of-band

July 7, 2021—KB5004960 Security-only update Out-of-band Applies To Windows Server 2012 Windows Embedded 8 Standard Important This release includes the Flash Removal Package. Taking this update will remove Adobe Flash from the device. For more information, see the Update on Adobe Flash Player End ...

July 6, 2021—KB5004945 (OS Builds 19041.1083, 19042.1083, and 19043.1083) Out-of-band

July 6, 2021—KB5004945 OS Builds 19041.1083, 19042.1083, and 19043.1083 Out-of-band Applies To Windows 10, version 2004, all editions Windows Server version 2004 Windows 10, version 20H2, all editions Windows Server, version 20H2, all editions Windows 10, version 21H1, all editions Note EXPIRATIO...

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 (KB5004871)

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 KB5004871 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 8.1, RT 8.1, and Windows Server 2012 R2 (KB5004873)

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 KB5004873 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1...