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1 story foundKB5078766Remove topic filter

Microsoft update KB5078766, which patches critical RPC and Kerberos vulnerabilities in Windows Server 2022.

ResolvedWindows Server 2022 Standard

Microsoft Patches Critical RPC and Kerberos Flaws in Windows Server 2022 with KB5078766

Microsoft released KB5078766 on March 10, 2026, a security update for Windows Server 2022 patching CVE-2026-0847 (RPC RCE), CVE-2026-0851 (Print Spooler EoP), CVE-2026-0863 (Kerberos bypass), and CVE-2026-0871 (kernel corruption).

Mar 11, 20263 min read