KB5068783: Servicing stack update for Windows Server 2012 R2: November 11, 2025

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CVE-2025-40074

In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dstdevrcu Change icmpv4xrlimallow, ipdefrag to prevent possible UAF. Change ipmrpreparexmit, ipmrqueuefwdxmit, ipmroutput, ipv4neighlookup to use lockdep enabled dstdevrcu...

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

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KB5066794: Servicing stack update for Windows Server 2012 R2: October 14, 2025

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KB5066795: Servicing stack update for Windows Server 2012: October 14, 2025

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KB5066584: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: October 14, 2025

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KB5065767: Servicing stack update for Windows Server 2012 R2: September 9, 2025

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May 13, 2025—KB5058411 (OS Build 26100.4061)

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May 13, 2025—KB5058384 (OS Build 25398.1611)

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August 12, 2025—KB5063880 (OS Build 20348.4052)

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August 12, 2025—Hotpatch KB5064010 (OS Build 26100.4851)

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August 12, 2025—KB5063899 (OS Build 25398.1791)

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August 12, 2025—Hotpatch KB5063812 (OS Build 20348.3989)

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June 10, 2025—KB5060526 (OS Build 20348.3807)

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June 10, 2025—KB5060118 (OS Build 25398.1665)

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KB5062799: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: July 8, 2025

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July 1, 2025—KB5063774 (OS Build 25398.1668) Out-of-band

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KB5060954: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: June 10, 2025

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May 23, 2025—KB5061906 (OS Build 20348.3695) Out-of-band

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May 16, 2025—Hotpatch KB5061258 (OS Build 26100.3983) Out-of-band

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