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Last updated Jun 6, 2025
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Milestone tracking issues not triaged to a planned release. Work in this milestone may happen, or may not; it is not committed.

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0 issues of 6598 selected

  • No information about application is recorded when WindowsEventLog class failed to write event log

    area-System.Diagnostics.EventLog
    help wanted[up-for-grabs] Good issue for external contributors
    Status: Open.
    #116022 In dotnet/runtime;
    · kemats opened on May 27, 2025

  • Tar APIs pending feedback to address

    area-System.Formats.Tar
    Status: Open.
    #68230 In dotnet/runtime;
    · carlossanlop opened on Apr 19, 2022

  • Intermittent crash in ObjectNative::PulseAll

    area-System.Threading
    needs-further-triageIssue has been initially triaged, but needs deeper consideration or reconsideration
    Status: Open.
    #97034 In dotnet/runtime;
    · SkadOrdos opened on Jan 16, 2024

  • [Ping] Consider adding a way to specify a "Source" address while sending a ping.

    api-suggestionEarly API idea and discussion, it is NOT ready for implementation
    area-System.Net
    Status: Open.
    #29248 In dotnet/runtime;
    · xforever1313 opened on Apr 12, 2019

  • .Net 9 - X509CertificateLoader.LoadPkcs12 - private key throws error on certificate load

    area-System.Security
    discussion
    Status: Open.
    #109881 In dotnet/runtime;
    · JRosado-JRPI opened on Nov 15, 2024

  • FirstOrNullable and similar method for struct collection

    api-needs-workAPI needs work before it is approved, it is NOT ready for implementation
    area-System.Linq
    wishlistIssue we would like to prioritize, but we can't commit we will get to it yet
    Status: Open.
    #28650 In dotnet/runtime;
    · Thaina opened on Feb 8, 2019

  • classloader/StaticVirtualMethods/GenericContext/GenericContextTest takes very long under GC stress, times out on OSX-arm64

    area-TypeSystem-coreclr
    blocking-clean-ci-optionalBlocking optional rolling runs
    GCStress
    test-failure
    Status: Open.
    #104633 In dotnet/runtime;
    · VSadov opened on Jul 9, 2024

  • Bug Report: Authentication Validation Error (GenericFailure) in .NET8

    area-System.Net.Http
    needs-further-triageIssue has been initially triaged, but needs deeper consideration or reconsideration
    tracking-external-issueThe issue is caused by external problem (e.g. OS) - nothing we can do to fix it directly
    Status: Open.
    #105574 In dotnet/runtime;
    · korovindenis opened on Jul 26, 2024

  • [Windows ARM] Building libraries from Visual Studio results in an x64 compiler being used

    area-Infrastructure
    Status: Open.
    #104548 In dotnet/runtime;
    · eiriktsarpalis opened on Jul 8, 2024

  • runtime-community: Failure to build System.Security.Cryptography.Native/opensslshim.c due to overflow in expression with type long

    area-Infrastructure
    Known Build ErrorUse this to report build issues in the .NET Helix tab
    os-linuxLinux OS (any supported distro)
    runtime-monospecific to the Mono runtime
    Status: Open.
    #104333 In dotnet/runtime;
    · carlossanlop opened on Jul 2, 2024

  • [wasm][firefox] crit: OpenQA.Selenium.WebDriverException: Failed to decode response from marionette

    arch-wasmWebAssembly architecture
    area-Infrastructure-mono
    disabled-testThe test is disabled in source code against the issue
    os-browserBrowser variant of arch-wasm
    Status: Open.
    #101617 In dotnet/runtime;
    · lewing opened on Apr 26, 2024

  • MemsetMemcpyNullref test fails on mono

    area-Codegen-JIT-mono
    disabled-testThe test is disabled in source code against the issue
    Status: Open.
    #98628 In dotnet/runtime;
    · EgorBo opened on Feb 18, 2024

  • Consider renaming COM* types in clr native code to CLR*

    area-VM-coreclr
    help wanted[up-for-grabs] Good issue for external contributors
    in-prThere is an active PR which will close this issue when it is merged
    Status: Open.
    #86145 In dotnet/runtime;
    · huoyaoyuan opened on May 12, 2023

  • Redundant clearing of top-32 bit before certain calls to PDEP

    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    optimization
    Status: Open.
    #442 In dotnet/runtime;
    · damageboy opened on Dec 2, 2019

  • Generate better code for successive VectorNNN<T>.GetElement() calls, or alternatively provide a method returning 2-4 elements in one call

    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    optimization
    Status: Open.
    #437 In dotnet/runtime;
    · damageboy opened on Dec 2, 2019

  • Superfluous vmovaps for Vector256<T>.GetElement()

    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    optimization
    Status: Open.
    #433 In dotnet/runtime;
    · damageboy opened on Dec 2, 2019

  • Needless clearing of top 32 bits after vmovmaskps

    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    optimization
    Status: Open.
    #431 In dotnet/runtime;
    · damageboy opened on Dec 2, 2019

  • Flaky CSE around pdep mask

    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    optimization
    Status: Open.
    #477 In dotnet/runtime;
    · damageboy opened on Dec 3, 2019

  • JIT: Examples where long decomposition could be improved

    arch-arm32
    arch-x86
    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    optimization
    Status: Open.
    #855 In dotnet/runtime;
    · AndyAyersMS opened on Dec 13, 2019

  • Make HttpKnownHeaderNames public

    api-suggestionEarly API idea and discussion, it is NOT ready for implementation
    area-System.Net
    Status: Open.
    #909 In dotnet/runtime;
    · ohadschn opened on Aug 7, 2016

  • Introduce a Utf8String type

    api-suggestionEarly API idea and discussion, it is NOT ready for implementation
    area-System.Runtime
    Cost:XLWork that requires one engineer more than 4 weeks
    enhancementProduct code improvement that does NOT require public API changes/additions
    Priority:2Work that is important, but not critical for the release
    Status: Open.
    #933 In dotnet/runtime;
    · GrabYourPitchforks opened on Jun 19, 2018

  • Ability to build at root same as at leaf (or vice versa). Right now I have to learn two commands with different parameters in order to work.

    area-Infrastructure-libraries
    dev-innerloop
    Status: Open.
    #947 In dotnet/runtime;
    · ericstj opened on Mar 27, 2019

  • Need infrastructure to run tests in varying hardware intrinsic modes

    area-Infrastructure-libraries
    help wanted[up-for-grabs] Good issue for external contributors
    Status: Open.
    #950 In dotnet/runtime;
    · danmoseley opened on Mar 18, 2019

  • Improve APIs for Intel string handling intrinsics

    arch-x64
    area-System.Runtime.Intrinsics
    help wanted[up-for-grabs] Good issue for external contributors
    Status: Open.
    #957 In dotnet/runtime;
    · CarolEidt opened on Jun 13, 2018

  • Setting LD_LIBRARY_PATH to single file exe extraction folder

    area-Single-File
    Status: Open.
    #847 In dotnet/runtime;
    · ThadHouse opened on Dec 13, 2019
    •