Windows 11 · 26H2 · .NET Framework update
.NET Framework Security Update for Windows 11 - KB5127694 (26300.10008)
- Release
- .NET Framework update
- KB5127694 — Microsoft's article, opens in a new tab
- amd64
- arm64
Windows 11 26H2: Current annual release; availability depends on device eligibility and rollout
Microsoft release information · Verified Oct 13, 2026
This is a .NET Framework package for Windows 11 26H2, not an operating-system build. Its history below lists other .NET packages on the 26300 base.
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Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 26300.10008 or KB5127694 and describe a fault appear here automatically.
In the news
- Coverage Windows 11 26H2 Security Baseline Enables Administrator Protection: LAPS and RDP Risks
- Coverage Tiny11 Rebuilt Teased: Windows 11 26H2 Support and New Features Still Unconfirmed
- Coverage Windows 11 23H2 Enterprise Support Ends November 2026: Upgrade to 25H2 or 26H2
- Coverage Windows 11 26H2 May Cut Idle RAM Use by 2–3GB on 16GB PCs, but It’s Unconfirmed
- Coverage Windows 11 26H2 at 2.5GB RAM Idle: Rufus Tweaks, Custom ISOs and Task Manager Explained
Discussed on the forum
No member thread names 26300.10008 yet.