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Timeout running System.Data.OleDb.Tests

area-System.Data

blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'

Known Build ErrorUse this to report build issues in the .NET Helix tabUse this to report build issues in the .NET Helix tab

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

Status: Open.

#126067 In dotnet/runtime;

· danmoseley opened on Mar 25, 2026

Assertion 'OperIs(GT_CNS_INT, GT_CNS_LNG)' during intrinsic import

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.

Bug

#126060 In dotnet/runtime;

· dhartglassMSFT opened on Mar 24, 2026

Add raw LZMA1/LZMA2 support

area-System.IO.Compression

Status: Open.

Feature

#126053 In dotnet/runtime;

· iremyux opened on Mar 24, 2026

Copilot CLI skills fail when branch changes from main to release/*

area-Infrastructure

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

Status: Open.

#126048 In dotnet/runtime;

· richlander opened on Mar 24, 2026

Tiered compilation: !UseCallCountingStubs mode does not support Tier1 promotion for backpatchable (virtual) methods

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

tenet-performancePerformance related issuePerformance related issue

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

Status: Open.

#126042 In dotnet/runtime;

· davidwrighton opened on Mar 24, 2026

Tracking issue for microbenchmarks performance issues when running in composite-r2r + interpreter fallback

area-crossgen2-coreclr

Status: Open.

#126037 In dotnet/runtime;

· BrzVlad opened on Mar 24, 2026

·  

11.0.0

OverflowException in CoseSign1Message.DecodeSign1 with malformed COSE input

area-System.Security

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

Status: Open.

#126036 In dotnet/runtime;

· pawlos opened on Mar 24, 2026

[API Proposal]: Add support for Unicode character categories in SearchValues

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

area-System.Memory

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

Status: Open.

#126024 In dotnet/runtime;

· bill-poole opened on Mar 24, 2026

[clr-ios] Interpreter cannot set breakpoints in already-interpreted methods

area-CodeGen-Interpreter-coreclr

os-iosApple iOSApple iOS

Status: Open.

#126020 In dotnet/runtime;

· kotlarmilos opened on Mar 24, 2026

·  

11.0.0

JIT: Runtime async enhancements

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

runtime-async

trackingThis issue is tracking the completion of other related issues.This issue is tracking the completion of other related issues.

Status: Open.

#126018 In dotnet/runtime;

· jakobbotsch opened on Mar 24, 2026

·  

11.0.0

[Perf] Windows/x64: 7 Regressions on 3/16/2026 11:49:53 PM +00:00

arch-x64

area-System.Text.Encoding

os-windows

runtime-coreclrspecific to the CoreCLR runtimespecific to the CoreCLR runtime

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

Status: Open.

#126040 In dotnet/runtime;

· performanceautofiler opened on Mar 24, 2026

·  

11.0.0

AccessViolationException in System.Globalization on ARM64 (Huawei Kunpeng) with .NET 8

area-System.Globalization

needs-further-triageIssue has been initially triaged, but needs deeper consideration or reconsiderationIssue has been initially triaged, but needs deeper consideration or reconsideration

Status: Open.

#126039 In dotnet/runtime;

· AlexKuai opened on Mar 24, 2026

·  

8.0.x