KB5031539: Servicing stack update for Windows 10, version 21H2 and 22H2: October 10, 2023

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September 12, 2023—Hotpatch KB5030325 (OS Build 20348.1964)

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September 12, 2023—KB5030219 (OS Build 22621.2283)

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September 12, 2023—KB5030279 (Security-only update)

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September 12, 2023—KB5030211 (OS Builds 19044.3448 and 19045.3448) - EXPIRED

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Internet Explorer help

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PT-2023-4990 · Microsoft · 365 +4

Name of the Vulnerable Software and Affected Versions: Microsoft Excel affected versions not specified Microsoft 365 affected versions not specified Microsoft Office affected versions not specified Microsoft Office Long Term Servicing Channel affected versions not specified Microsoft Office Onlin...

KB5030504: Servicing stack update for Windows Server 2016: September 12, 2023

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KB5030503: Servicing stack update for Windows 10: September 12, 2023

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KB5030330: Servicing stack update for Windows Server 2012: September 12, 2023

KB5030330: Servicing stack update for Windows Server 2012: September 12, 2023 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,...

August 8, 2023—KB5029263 (OS Build 22621.2134)

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August 8, 2023—Hotpatch KB5029367 (OS Build 20348.1903)

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August 8, 2023—KB5029295 (Monthly Rollup)

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Internet Explorer help

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August 8, 2023—KB5029250 (OS Build 20348.1906)

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August 8, 2023—KB5029247 (OS Build 17763.4737) - EXPIRED

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August 8, 2023—KB5029244 (OS Builds 19044.3324 and 19045.3324) - EXPIRED

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August 8, 2023—KB5029304 (Security-only update)

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KB5029369: Servicing stack update for Windows Server 2012: August 8, 2023

KB5029369: Servicing stack update for Windows Server 2012: August 8, 2023 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...

KB5029368: Servicing stack update for Windows Server 2012 R2: August 8, 2023

KB5029368: Servicing stack update for Windows Server 2012 R2: August 8, 2023 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...