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
- CodeNamespaceImportCollection null element bugs
- PhysicalFileProvider.UsePollingFileWatcher returns false after polling watcher initialization
- CoreCLR+WebAssembly doesn't support native assets
- [wasm] Compute CoreCLR P/Invoke struct sizes with crossgen2's type system
- Out-of-process wrapper fails because of timeout
- [Android arm32] System.Security.Cryptography.Pkcs.Tests crashes in HmacCreate
- [Perf] Windows/x64: 3 Regressions on 7/27/2026 11:29:43 AM +00:00
- [Perf] Windows/x64: 5 Regressions on 7/30/2026 6:50:50 PM +00:00
- Assertion failed: start_region in src\coreclr\gc\plan_phase.cpp
- ContentType.Boundary accepts CRLF allowing MIME structure injection via MimeWriter
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- C# not yet supported