runtime
https://github.com/dotnet/runtime
C#
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
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- Issues
- Microsoft Security Advisory CVE-2026-111497 | .NET Brotli Decoder Out-of-bounds Write Vulnerability
- TypeBuilder (AssemblyBuilderAccess.Run) throws NotSupportedException for signatures that contain modified types
- DispatchProxy: calling a method with a non-null pointer argument throws NullReferenceException
- DynamicMethod with a function pointer parameter, return type or local throws NotSupportedException on .NET 11
- [ARM64 Linux] Excluding the vDSO prevents createdump JSON reports from resolving the native C++ crash frame
- [Mono] CreateDelegate binds a delegate to a static abstract interface method; calling it throws BadImageFormatException
- [browser][MT] `getNewWorker` never finds a loaded worker after the Emscripten 5.0.6 upgrade (`worker.loaded` no longer set); first `Task.Delay`/timer deadlocks JSâ.NET dispatch on 11.0 rc.3
- [API Proposal]: Support reading/writing MadeBy field of ZipArchives
- JIT crash: conditional branch to its own fall-through at the start of nested try regions (regression in .NET 9)
- Slow enum deserialization in STJ (when internal cache is full)
- Docs
- C# not yet supported