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Microsoft Monthly Patch Release September 2021

The following patches have been released for this month.
  • 2021-08 .NET Core 2.1.30 Security Update for x64 Client (KB5005418)
  • 2021-08 .NET Core 2.1.30 Security Update for x64 Server (KB5005418)
  • 2021-08 .NET Core 2.1.30 Security Update for x86 Client (KB5005418)
  • 2021-08 Cumulative Update Preview for Windows 10 Version 21H2 for ARM64-based Systems (KB5005101)
  • 2021-08 Cumulative Update Preview for Windows 10 Version 21H2 for x64-based Systems (KB5005101)
  • 2021-08 Cumulative Update Preview for Windows 10 Version 21H2 for x86-based Systems (KB5005101)
  • 2021-08 Update for Windows 10 Version 2004 for ARM64-based Systems (KB5005932)
  • 2021-08 Update for Windows 10 Version 20H2 for ARM64-based Systems (KB5005932)
  • 2021-08 Update for Windows 10 Version 21H1 for ARM64-based Systems (KB5005932)
  • 2021-09 .NET 5.0.10 Update for ARM64 Client (KB5006192)
  • 2021-09 .NET 5.0.10 Update for x64 Client (KB5006192)
  • 2021-09 .NET 5.0.10 Update for x64 Server (KB5006192)
  • 2021-09 .NET 5.0.10 Update for x86 Client (KB5006192)
  • 2021-09 .NET Core 3.1.19 Update for x64 Client (KB5006191)
  • 2021-09 .NET Core 3.1.19 Update for x64 Server (KB5006191)
  • 2021-09 .NET Core 3.1.19 Update for x86 Client (KB5006191)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows 7 for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows 7 for x86-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows 8.1 for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows 8.1 for x86-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows Embedded 8 Standard for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows Embedded 8 Standard for x86-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows Embedded Standard 7 for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows Embedded Standard 7 for x86-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows Server 2008 R2 for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 R2 for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 for x64-based systems (KB5005563)
  • 2021-09 Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 for x86-based systems (KB5005563)
  • 2021-09 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB5005569)
  • 2021-09 Cumulative Update for Windows 10 Version 1507 for x86-based Systems (KB5005569)
  • 2021-09 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5005573)
  • 2021-09 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5005573)
  • 2021-09 Cumulative Update for Windows 10 Version 1809 for ARM64-based Systems (KB5005568)
  • 2021-09 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5005568)
  • 2021-09 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5005568)
  • 2021-09 Cumulative Update for Windows 10 Version 1909 for ARM64-based Systems (KB5005566)
  • 2021-09 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5005566)
  • 2021-09 Cumulative Update for Windows 10 Version 1909 for x86-based Systems (KB5005566)
  • 2021-09 Cumulative Update for Windows 10 Version 2004 for ARM64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 2004 for x86-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 20H2 for ARM64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 20H2 for x86-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 21H1 for ARM64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 21H1 for x64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 21H1 for x86-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows 11 for ARM64-based Systems (KB5005635)
  • 2021-09 Cumulative Update for Windows 11 for x64-based Systems (KB5005635)
  • 2021-09 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5005573)
  • 2021-09 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5005568)
  • 2021-09 Cumulative Update for Windows Server, version 2004 for ARM64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows Server, version 20H2 for ARM64-based Systems (KB5005565)
  • 2021-09 Cumulative Update for Windows Server, version 20H2 for x64-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 2004 for ARM64-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 2004 for x86-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 20H2 for ARM64-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 20H2 for x86-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 21H1 for ARM64-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 21H1 for x64-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 10 Version 21H1 for x86-based Systems (KB5005565)
  • 2021-09 Dynamic Cumulative Update for Windows 11 for ARM64-based Systems (KB5005635)
  • 2021-09 Dynamic Cumulative Update for Windows 11 for x64-based Systems (KB5005635)
  • 2021-09 Dynamic Update for Windows 11 for ARM64-based Systems (KB5006587)
  • 2021-09 Dynamic Update for Windows 11 for x64-based Systems (KB5006587)
  • 2021-09 Security Monthly Quality Rollup for Windows 7 for x64-based Systems (KB5005633)
  • 2021-09 Security Monthly Quality Rollup for Windows 7 for x86-based Systems (KB5005633)
  • 2021-09 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB5005613)
  • 2021-09 Security Monthly Quality Rollup for Windows 8.1 for x86-based Systems (KB5005613)
  • 2021-09 Security Monthly Quality Rollup for Windows Embedded 8 Standard for x64-based Systems (KB5005623)
  • 2021-09 Security Monthly Quality Rollup for Windows Embedded 8 Standard for x86-based Systems (KB5005623)
  • 2021-09 Security Monthly Quality Rollup for Windows Embedded Standard 7 for x64-based Systems (KB5005633)
  • 2021-09 Security Monthly Quality Rollup for Windows Embedded Standard 7 for x86-based Systems (KB5005633)
  • 2021-09 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB5005606)
  • 2021-09 Security Monthly Quality Rollup for Windows Server 2008 for x86-based Systems (KB5005606)
  • 2021-09 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB5005633)
  • 2021-09 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5005623)
  • 2021-09 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5005613)
  • 2021-09 Security Only Quality Update for Windows 7 for x64-based Systems (KB5005615)
  • 2021-09 Security Only Quality Update for Windows 7 for x86-based Systems (KB5005615)
  • 2021-09 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB5005627)
  • 2021-09 Security Only Quality Update for Windows 8.1 for x86-based Systems (KB5005627)
  • 2021-09 Security Only Quality Update for Windows Embedded 8 Standard for x64-based Systems (KB5005607)
  • 2021-09 Security Only Quality Update for Windows Embedded 8 Standard for x86-based Systems (KB5005607)
  • 2021-09 Security Only Quality Update for Windows Embedded Standard 7 for x64-based Systems (KB5005615)
  • 2021-09 Security Only Quality Update for Windows Embedded Standard 7 for x86-based Systems (KB5005615)
  • 2021-09 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB5005618)
  • 2021-09 Security Only Quality Update for Windows Server 2008 for x86-based Systems (KB5005618)
  • 2021-09 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB5005615)
  • 2021-09 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB5005607)
  • 2021-09 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB5005627)
  • 2021-09 Servicing Stack Update for Windows 10 Version 1607 for x64-based Systems (KB5005698)
  • 2021-09 Servicing Stack Update for Windows 10 Version 1607 for x86-based Systems (KB5005698)
  • 2021-09 Servicing Stack Update for Windows Server 2016 for x64-based Systems (KB5005698)
  • Security Update for Microsoft Excel 2013 (KB5002014) 32-Bit Edition
  • Security Update for Microsoft Excel 2013 (KB5002014) 64-Bit Edition
  • Security Update for Microsoft Excel 2016 (KB5002003) 32-Bit Edition
  • Security Update for Microsoft Excel 2016 (KB5002003) 64-Bit Edition
  • Security Update for Microsoft Office 2013 (KB4484108) 32-Bit Edition
  • Security Update for Microsoft Office 2013 (KB4484108) 64-Bit Edition
  • Security Update for Microsoft Office 2013 (KB5001958) 32-Bit Edition
  • Security Update for Microsoft Office 2013 (KB5001958) 64-Bit Edition
  • Security Update for Microsoft Office 2013 (KB5002007) 32-Bit Edition
  • Security Update for Microsoft Office 2013 (KB5002007) 64-Bit Edition
  • Security Update for Microsoft Office 2016 (KB4484103) 32-Bit Edition
  • Security Update for Microsoft Office 2016 (KB4484103) 64-Bit Edition
  • Security Update for Microsoft Office 2016 (KB5001997) 32-Bit Edition
  • Security Update for Microsoft Office 2016 (KB5001997) 64-Bit Edition
  • Security Update for Microsoft Office 2016 (KB5002005) 32-Bit Edition
  • Security Update for Microsoft Office 2016 (KB5002005) 64-Bit Edition
  • Security Update for Microsoft Office Online Server (KB5001999)  farm-deployment
  • Security Update for Microsoft Office Web Apps Server 2013 (KB5002009)
  • Security Update for Microsoft Office Web Apps Server 2013 (KB5002009)  farm-deployment
  • Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002020)  farm-deployment
  • Security Update for Microsoft SharePoint Foundation 2013 (KB5002024)
  • Security Update for Microsoft SharePoint Foundation 2013 (KB5002024)  farm-deployment
  • Security Update for Microsoft SharePoint Server 2019 Core (KB5002018)  farm-deployment
  • Update for Microsoft Office 2016 (KB4484467) 32-Bit Edition
  • Update for Microsoft Office 2016 (KB4484467) 64-Bit Edition
  • Visual Studio 2017 version 15.9.0 to 15.9.39 update
  • Visual Studio 2019 version 16.11.0 to 16.11.3 update
  • Visual Studio 2019 version 16.4.0 to 16.4.26 update
  • Visual Studio 2019 version 16.7.0 to 16.7.19 update
  • Visual Studio 2019 version 16.9.0 to 16.9.11 update
  • Windows Malicious Software Removal Tool - v5.93 (KB890830)
  • Windows Malicious Software Removal Tool x64 - v5.93 (KB890830)

IS&T Contributions

Documentation and information provided by IS&T staff members →

Last Modified:

September 16, 2021

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