September 9, 2025—KB5065425 (OS Build 25398.1849)

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October 23, 2025—KB5070883 (OS Build 17763.7922) Out-of-band

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October 24, 2025—KB5070892 (OS Build 20348.4297) Security Update for Windows Server Update Services

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October 14, 2025—KB5066872 (Monthly Rollup)

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September 9, 2025—KB5065429 (OS Builds 19044.6332 and 19045.6332)

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October 14, 2025—KB5066876 (Security-only update)

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October 14, 2025—KB5066873 (Monthly Rollup)

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September 9, 2025—KB5065426 (OS Build 26100.6584)

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October 14, 2025—KB5066874 (Monthly Rollup)

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October 23, 2025—KB5070881 (OS Build 26100.6905) Out-of-band

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KB5066840: Cumulative security update for Internet Explorer: October 14, 2025

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October 14, 2025—KB5066877 (Security-only update)

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October 23, 2025—KB5070882 (OS Build 14393.8524) Out-of-band

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September 9, 2025—KB5065432 (OS Build 20348.4171)

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September 9, 2025—KB5065428 (OS Build 17763.7792)

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October 24, 2025—KB5070893 (OS Build 26100.6905) Security Update for Windows Server Update Services

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October 23, 2025—KB5070884 (OS Build 20348.4297) Out-of-band

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September 9, 2025—Hotpatch KB5065306 (OS Build 20348.4106)

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September 9, 2025—KB5065431 (OS Builds 22621.5909 and 22631.5909)

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September 9, 2025—Hotpatch KB5065474 (OS Build 26100.6508)

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