Windows 11 · 25H2 · .NET Framework update

.NET Framework Security Update for Windows 11 - KB5120708 (26200.9344)

Windows 11 25H2: Current mainstream release

This is a .NET Framework package for Windows 11 25H2, not an operating-system build. Its history below lists other .NET packages on the 26200 base.

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AI summary

This .NET Framework update delivers runtime reliability improvements, application compatibility fixes, and security patches that strengthen Windows 11 protection and stability.

Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.

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