KB5082418 — Cumulative Update for .NET Framework 3.5 and 4.8.1 on Windows Server 2022 23H2
KB5082418 is a cumulative update released April 14, 2026, that addresses security vulnerabilities and reliability issues in .NET Framework 3.5 and 4.8.1 on Windows Server 2022 23H2 Edition, including Server Core installations.
