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[.NET Core/Linux] X509 chain revocation check uses only first CDP URL, does not fall back to others

area-System.Security

os-linuxLinux OS (any supported distro)Linux OS (any supported distro)

Status: Open.

#121253 In dotnet/runtime;

· myaryn opened on Oct 31, 2025

[release/10.0] Assert Interop.Sys.LSeek(this, 0, Interop.Sys.SeekWhence.SEEK_CUR) >= 0 in System.Net.XXX tests

area-System.Net

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

Status: Open.

#121940 In dotnet/runtime;

· ericstj opened on Nov 24, 2025

Microsoft.NET.Runtime.Emscripten.3.1.56.Sdk.linux-musl-x64 version 10.0.0 contains clang-19 linked against libc

arch-wasmWebAssembly architectureWebAssembly architecture

area-WorkloadsWorkloads like wasm-toolsWorkloads like wasm-tools

Status: Open.

#121975 In dotnet/runtime;

· zotanmew opened on Nov 25, 2025

JIT: boxing shouldn't be removed for escaping managed references

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

Status: Open.

#122099 In dotnet/runtime;

· EgorBo opened on Dec 2, 2025

Fingerprinting client-side assets using the old school hosted approach

arch-wasmWebAssembly architectureWebAssembly architecture

area-VM-meta-mono

os-browserBrowser variant of arch-wasmBrowser variant of arch-wasm

Status: Open.

#121993 In dotnet/runtime;

· Vizual-Dev opened on Nov 26, 2025

.NET 10 importmap - incompatible with secure Content Security Policy (CSP)

arch-wasmWebAssembly architectureWebAssembly architecture

area-System.Runtime.InteropServices.JavaScript

os-browserBrowser variant of arch-wasmBrowser variant of arch-wasm

Status: Open.

#121885 In dotnet/runtime;

· rodolfograve opened on Nov 21, 2025

[release/10.0] [browser] Generate boot config with hash field instead of integrity

arch-wasmWebAssembly architectureWebAssembly architecture

area-Build-mono

os-browserBrowser variant of arch-wasmBrowser variant of arch-wasm

Servicing-considerIssue for next servicing release reviewIssue for next servicing release review

Status: Open (in progress).

dotnet/runtimenumber 122391

#122391 In dotnet/runtime;

· maraf opened on Dec 10, 2025

[release/10.0] Fix EC-DSA / EC-DH PEM key loading with PKCS#8 key load attributes

area-System.Security

Servicing-considerIssue for next servicing release reviewIssue for next servicing release review

Status: Open (in progress).

dotnet/runtimenumber 123036

#123036 In dotnet/runtime;

· github-actions opened on Jan 9, 2026

Run ILC after ComputeResolvedFilesToPublishList

area-NativeAOT-coreclr

Status: Open (in progress).

dotnet/runtimenumber 111514

#111514 In dotnet/runtime;

· sbomer opened on Jan 16, 2025

[Profiler] duplicated ExceptionUnwindFunctionEnter/ExceptionUnwindFunctionLeave callbacks when exception is thrown from try-finally block.

area-ExceptionHandling-coreclr

Status: Open.

Bug

#123351 In dotnet/runtime;

· alexanderqqq opened on Jan 19, 2026

ILLink analyzer crashes with MissingMethodException

area-Tools-ILLink.NET linker development as well as trimming analyzers.NET linker development as well as trimming analyzers

Status: Open.

Bug

#123503 In dotnet/runtime;

· jjonescz opened on Jan 22, 2026

Parallel Powershell sessions lead to corruption of the StartUpProfileData cache created by <code>ProfileOptimization.StartProfile</code>

area-VM-coreclr

Status: Open.

#121977 In dotnet/runtime;

· daxian-dbw opened on Nov 26, 2025

[release/10.0] Fix hash collision in TypeMapLazyDictionary causing non-deterministic ArgumentException

area-System.Runtime.InteropServices

Servicing-approvedApproved for servicing releaseApproved for servicing release

Status: Open (in progress).

dotnet/runtimenumber 123517

#123517 In dotnet/runtime;

· github-actions opened on Jan 22, 2026

Fix EH profiler notifications

area-ExceptionHandling-coreclr

Status: Open (in progress).

dotnet/runtimenumber 123564

#123564 In dotnet/runtime;

· janvorli opened on Jan 23, 2026