Issues

• [WSLg / D3D12] ID3D12PipelineState::GetCachedBlob() and ID3D12PipelineLibrary::StorePipeline() crash with "double free or corruption"

  needs-author-feedback
  microsoft/WSL#42280 · Filter by author chaoyen1980 opened on Nov 14, 2026
  1

• WSL2 on Ubuntu 24.04 intermittently hangs at “Unpacking payload...” during Miniforge installation

  microsoft/WSL#42278 · Filter by author JannyYo opened on Nov 13, 2026
  1

• WSL installation fails because VirtualMachinePlatform cannot be enabled (Error 1168: Element not found)

  needs-author-feedbackwsl2
  microsoft/WSL#42271 · Filter by author gurshan200410-collab opened on Nov 13, 2026
  1

• wsl --set-default-version 3 fails with a generic parse error; say that valid distro versions are 1 or 2

  needs-author-feedbackwsl2
  microsoft/WSL#42270 · Filter by author joao-oliveira-softtor opened on Nov 13, 2026
  1

• WSL Bug Report: WSL2 freezes after Modern Standby (sleep/lid close) with wsl --shutdown hanging indefinitely

  wsl2
  microsoft/WSL#42269 · Filter by author plisskien opened on Nov 13, 2026
  2

• [Feature] Create logind sessions for processes launched by wsl.exe so polkit authentication works in WSLg GUI apps

  featurewsl2
  microsoft/WSL#42262 · Filter by author daloyanf opened on Nov 13, 2026
  6

• GPU-PV: libd3d12core overruns a 128 KiB shared allocation into a guard page (SIGSEGV) under a Vulkan/Dozen workload

  GPUwsl2
  microsoft/WSL#42261 · Filter by author l7hmarque opened on Nov 13, 2026
  2

• config-wsl: CONFIG_INFINIBAND disabled in 6.18.58.1 kernel, breaking RDMA and Soft-RoCE

  kconfigwsl2
  microsoft/WSL#42255 · Filter by author sbenmelech opened on Nov 12, 2026
  4

  

• wsl.exe stuck forever

  emailed-logswsl2
  microsoft/WSL#42254 · Filter by author XhstormR opened on Nov 12, 2026
  10

• localhost relay (wslrelay) stalls permanently and leaks the connection when the Windows client pauses reading while still writing

  wsl2
  microsoft/WSL#42253 · Filter by author Yamahari opened on Nov 12, 2026
  3

• localhost relay connects to the Linux listener without TCP_NODELAY: ~40 ms delay per request to 127.0.0.1 since 3.0.2

  emailed-logsnetworkwsl2
  microsoft/WSL#42252 · Filter by author mario-zelger opened on Nov 12, 2026
  3

• Wsl/Service/CreateInstance/CreateVm/ERROR_TIMEOUT

  needs-author-feedbackwsl2
  microsoft/WSL#42239 · Filter by author googlyb opened on Nov 11, 2026
  15

• WSL2 / dxgkrnl: GPU virtual address & memory drift under ephemeral CUDA process churn (Blackwell ARM64)

  GPUwsl2
  microsoft/WSL#42238 · Filter by author waynegault opened on Nov 11, 2026
  3

• Automatic Windows Update to 3.0.5.0 forcibly shuts down active distributions without user consent, causing data loss

  buginstallwsl2wslc
  microsoft/WSL#42237 · Filter by author 4-FLOSS-Free-Libre-Open-Source-Software opened on Nov 11, 2026
  2

  

• WSL2 swap.vhdx files accumulate in %TEMP%\<GUID> folders with no visibility or safe cleanup path

  wsl2
  microsoft/WSL#42236 · Filter by author ThePlenkov opened on Nov 11, 2026
  3

• Mirrored networking: a Windows interface metric change deletes and re-adds every address and route on the mirrored interface

  networkwsl2
  microsoft/WSL#42232 · Filter by author MaxFabian25 opened on Nov 11, 2026
  2

• BSOD 0xD1 in vfpext.sys (SxFindContextByName) on resume from S3 with networkingMode=mirrored

  needs-author-feedbackwsl2
  microsoft/WSL#42225 · Filter by author AltayTengri opened on Nov 10, 2026
  3

• WSL2: every process launch fails with Wsl/Service/RPC_S_SYSTEM_HANDLE_TYPE_MISMATCH (0x8007072c) on 26300.9711/.9818, AMD; WSL1 works

  emailed-logswsl2
  microsoft/WSL#42224 · Filter by author Lance-He opened on Nov 10, 2026
  3

• 3.0.5 consomme: bind() to explicit port on docker0/bridge address returns EINVAL (regression from 3.0.3)

  needs-author-feedbackwsl2
  microsoft/WSL#42223 · Filter by author ting-yan opened on Nov 10, 2026
  1

  

• DrvFs: Directory listing on mapped Windows network drives fails with EINVAL while direct file access works

  wsl2
  microsoft/WSL#42221 · Filter by author 4-FLOSS-Free-Libre-Open-Source-Software opened on Nov 10, 2026
  3

• Please backport the 9p kvmalloc fix (order:4 alloc failures on /mnt/c readdir)

  featurewsl2
  microsoft/WSL#42220 · Filter by author dream2333 opened on Nov 10, 2026
  4

  

• wsl --update --pre-release fails with Wsl/UpdatePackage/ERROR_FILE_NOT_FOUND (3.0.3.0 -> 3.0.5); manual MSI install works

  installneeds-author-feedbackwsl2
  microsoft/WSL#42209 · Filter by author GenAICloudDevOps opened on Nov 9, 2026
  2

• wslc: allow choosing the CLI output language independently of the Windows locale

  featurewslc
  microsoft/WSL#42207 · Filter by author dmuecey opened on Nov 9, 2026
  4

  

• WSLC - DNS resolution not working properly (was also reported as #41773)

  bugnetworkwslc
  microsoft/WSL#42204 · Filter by author maba001 opened on Nov 7, 2026
  10

  

• arm64 WSL2: whole VM stalls for minutes when many threads page-fault a cold mmap'd file

  wsl2
  microsoft/WSL#42200 · Filter by author tuananhlfc opened on Nov 6, 2026
  4