Windows 11 · 25H2 · Release · Security update (Patch Tuesday)
Windows 11, version 25H2 (26200.7623)
- Release
- KB5074109 — Microsoft's article, opens in a new tab
- amd64
- arm64
Windows 11 25H2: Current mainstream release
AI summary
Windows 11 25H2 build 26200.7623 delivers staged Copilot and AI experiences, refined File Explorer and dark-mode UI, plus cumulative reliability and performance improvements.
Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.
Known issues — reported on the forum
- Issue KB5077181 fails on Win11 25H2 (26200.7623) with 0x800f0983; SoftwareDistribution rename triggered boot failure/BitLocker
- Issue NVIDIA Probes Windows 11 KB5074109 Gaming Issues and Uninstall Workarounds
- Issue Nvidia Probes Windows 11 KB5074109 Gaming Issues: Artifacts and FPS Drops
- Issue NVIDIA Investigates Windows 11 KB5074109 Issues: Black Screens and FPS Drops
In the news
- Fix KB5074109 Fixes Windows 11 WSL 2 Mirrored VPN Failure
- Coverage Windows 11 KB5074109 Breaks NVIDIA Gaming: Fixes and Workarounds
- Issue NVIDIA Probes Windows 11 KB5074109 Gaming Issues and Uninstall Workarounds
- Coverage Windows 11 KB5074109 Triggers NVIDIA Black Screens and FPS Drops
- Coverage KB5074109 Windows 11 Update Triggers Nvidia Gaming Glitches
- Coverage Windows 11 KB5074109 Triggers NVIDIA Gaming Regressions and How to Mitigate
- Coverage Windows 11 KB5074109 Causes Nvidia GPU Artifacts and FPS Drops
- Coverage Windows 11 KB5074109 Causes Gaming Instability with NVIDIA GeForce GPUs