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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

[browser][coreCLR] kitchen sink

arch-wasmWebAssembly architectureWebAssembly architecture

area-System.Runtime.InteropServices.JavaScript

linkable-frameworkIssues associated with delivering a linker friendly frameworkIssues associated with delivering a linker friendly framework

NO-REVIEWExperimental/testing PR, do NOT review itExperimental/testing PR, do NOT review it

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

Status: Draft (not ready).

dotnet/runtimenumber 121412

#121412 In dotnet/runtime;

· pavelsavara opened on Nov 6, 2025

Address sanitizer: Crash/deadlock in inject signal handler on Linux with glibc >= 2.40

area-VM-coreclr

tenet-reliabilityReliability/stability related issue (stress, load problems, etc.)Reliability/stability related issue (stress, load problems, etc.)

Status: Open.

#121581 In dotnet/runtime;

· gbalykov opened on Nov 13, 2025

Fix NativeMarshalling attribute override for COM interfaces

area-System.Runtime.InteropServices

source-generatorIndicates an issue with a source generator featureIndicates an issue with a source generator feature

Status: Open (in progress).

dotnet/runtimenumber 121643

#121643 In dotnet/runtime;

· Copilot opened on Nov 14, 2025

[browser] Integrity passed to <code>withResourceLoader</code> is always empty

arch-wasmWebAssembly architectureWebAssembly architecture

area-System.Runtime.InteropServices.JavaScript

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

Status: Open.

Bug

#121876 In dotnet/runtime;

· maraf opened on Nov 21, 2025

.NET application hangs some time after loading NativeAOT-compiled library

area-NativeAOT-coreclr

Status: Open.

#121345 In dotnet/runtime;

· ethframe opened on Nov 4, 2025

GZip stream returns buffer length of 15 in dotnet 10

area-System.IO.Compression

Status: Open.

#121710 In dotnet/runtime;

· pkcoremont opened on Nov 17, 2025

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

area-System.Net

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

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

OverrideHtmlAssetPlaceholders is not honored when building from Server project

arch-wasmWebAssembly architectureWebAssembly architecture

area-Build-mono

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

Status: Open.

#121121 In dotnet/runtime;

· Denny09310 opened on Oct 27, 2025

Fix perfmap output

area-Diagnostics-coreclr

Status: Open (in progress).

dotnet/runtimenumber 122273

#122273 In dotnet/runtime;

· tommcdon opened on Dec 8, 2025