Search results

Increasing Minimum Required CMake version to 3.26

area-Infrastructure

Status: Open.

#123451 In dotnet/runtime;

· jkoritzinsky opened on Jan 21, 2026

·  

11.0.0

Diagnostic documentation and scripts for System.Net EventSource tracing is wrong

area-System.Diagnostics.Tracing

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123449 In dotnet/runtime;

· mconnew opened on Jan 21, 2026

Update APX CPUID feature detection and enumeration.

apxRelated to the Intel Advanced Performance Extensions (APX)Related to the Intel Advanced Performance Extensions (APX)

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123447 In dotnet/runtime;

· anthonycanino opened on Jan 21, 2026

Refactor APX logic in the emitter for increased JIT throughput performance.

apxRelated to the Intel Advanced Performance Extensions (APX)Related to the Intel Advanced Performance Extensions (APX)

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123446 In dotnet/runtime;

· anthonycanino opened on Jan 21, 2026

Validate internal validation backflow for dotnet-runtime

area-Infrastructure

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123444 In dotnet/runtime;

· mmitche opened on Jan 21, 2026

[API Proposal] <code>UnsafeAccessor</code> for private static classes

area-System.Runtime.CompilerServices

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123443 In dotnet/runtime;

· ScarletKuro opened on Jan 21, 2026

[Test][UserEvents] Trace file does not contain expected events

area-Tracing-coreclr

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123442 In dotnet/runtime;

· mdh1418 opened on Jan 21, 2026

PerfMap Reenable Crashing from AssemblyIterator IterateAssembliesEx

area-Diagnostics-coreclr

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123438 In dotnet/runtime;

· mdh1418 opened on Jan 21, 2026

[wasm][coreclr] Make fcalls follow the new calling convention

area-VM-coreclr

Status: Open.

#123437 In dotnet/runtime;

· radekdoulik opened on Jan 21, 2026

·  

Future

The WriteOnceBlock&lt;T&gt; method ReceiveAsnyc returns null instead of value passed in Post method

area-System.Threading.Tasks

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#123432 In dotnet/runtime;

· acc-ldragutinovic opened on Jan 21, 2026

Property name conflicts with discriminator even when property is [JsonIgnore]

area-System.Text.Json

bug

Status: Open.

#123431 In dotnet/runtime;

· stephentoub opened on Jan 21, 2026

·  

Future

[API Proposal]: Expose HTTP.sys kernel response buffering control for HttpListener on Windows

api-suggestionEarly API idea and discussion, it is NOT ready for implementationEarly API idea and discussion, it is NOT ready for implementation

area-System.Net.Http

questionAnswer questions and provide assistance, not an issue with source code or documentation.Answer questions and provide assistance, not an issue with source code or documentation.

Status: Open.

#123425 In dotnet/runtime;

· karimsalem1 opened on Jan 21, 2026

·  

Future