Issues

• tzdata on macos-latest is very old

  Area: Image managementbug reportneeds eyesOS: macOS
  actions/runner-images#14908 · Filter by author mattjohnsonpint opened on Oct 12, 2026
  1

  

• Add Python 3.15 on toolcache

  Area: Pythonfeature requestOS: macOSOS: UbuntuOS: Windows
  actions/runner-images#14906 · Filter by author ghost opened on Oct 10, 2026
  1

  

• Clarification: simctl help list times out on macos-15-intel with Xcode 26.3

  Area: Xcodebug reportOS: macOS
  actions/runner-images#14888 · Filter by author Purpl-OS opened on Oct 9, 2026
  1

  

• Mac runners - untap brew homebrew/cask and homebrew/core to save time

  Area: Package Managersfeature requestOS: macOS
  actions/runner-images#14882 · Filter by author Andrej730 opened on Oct 8, 2026
  2

  

• [Windows] All Windows runner images should be using ReFS for the action_runners folder and cache locations

  Area: OS/VM Configurationfeature requestOS: Windows
  actions/runner-images#14878 · Filter by author marcpems opened on Oct 7, 2026
  1

  

• Add Xcode 27 to Azure Pipeline pool runners

  Area: Xcodefeature requestinvestigateOS: macOS
  actions/runner-images#14875 · Filter by author Jon889 opened on Oct 7, 2026
  4

  

• [macOS] The default OpenSSL version will be updated from 3 to 4 on macOS 26 and Xcode 27

  AnnouncementOS: macOS
  actions/runner-images#14856 · Filter by author v-GeorgyPuzakov opened on Oct 6, 2026
  

• Xcode 27.1 RC

  Area: Xcodeawaiting-deploymentfeature requestOS: macOS
  actions/runner-images#14850 · Filter by author ghost opened on Oct 5, 2026
  5

  

• macOS ARM64 paravirtual Metal: full WebGL2 startup stalls with Chromium143 and Chrome152

  Area: BrowsersOS: macOS
  actions/runner-images#14840 · Filter by author NellInc opened on Oct 5, 2026
  1

  

• [Xcode 27] Unable to unlock keychain

  Area: Xcodebug reportOS: macOS
  actions/runner-images#14837 · Filter by author lucka-me opened on Oct 5, 2026
  2

  

• macos-15-intel: Metal GPU hangs and wrong results in multisampled rendering

  Area: Other
  actions/runner-images#14836 · Filter by author athei opened on Oct 5, 2026
  3

  

• [Windows 11 Arm] Android CMake will be updated to 3.30.5, 3.31.5 and 4.1.2

  Announcement
  actions/runner-images#14826 · Filter by author v-davit-ioramashvili opened on Oct 1, 2026

• [Ubuntu] apt stays on a slow azure.archive.ubuntu.com node for 20 min; the #14594 timeout only covers stalls

  Area: Package ManagersOS: Ubuntu
  actions/runner-images#14823 · Filter by author whysosuresh opened on Sep 30, 2026
  1

  

• High CPU usage from CompatTelRunner.exe on Windows hosted runners

  Area: OS/VM Configurationbug reportOS: Windows
  actions/runner-images#14822 · Filter by author dmex opened on Sep 30, 2026
  2

  

• [Windows] MySQL will be updated from 8.0 to 8.4

  Announcement
  actions/runner-images#14818 · Filter by author v-davit-ioramashvili opened on Sep 29, 2026
  

• Microsoft Edge on Windows Server 2022 is not updating to latest version

  Area: Browsersbug reportOS: Windows
  actions/runner-images#14810 · Filter by author ghost opened on Sep 28, 2026
  1

  

• adduser command fails in 26.04 runners due to invalid files in the /etc/skel directory

  Area: Image managementbug reportOS: Ubuntu
  actions/runner-images#14797 · Filter by author josegonzalez opened on Sep 28, 2026
  1

  

• Ubuntu 26.04: Docker 29.4.2 blocks socketcall, so i386 containers have no network

  Area: Docker and ContainersOS: Ubuntu
  actions/runner-images#14790 · Filter by author serjflint opened on Sep 26, 2026
  1

  

• Ubuntu 24.04 20260920.314.1: jobs on larger runners wait 60–80s after the last step before completing

  bug reportOS: Ubuntu
  actions/runner-images#14789 · Filter by author eyal-mishor opened on Sep 26, 2026
  3

  

• Enable the BPF LSM on the Ubuntu runners

  Area: OS/VM ConfigurationOS: Ubuntu
  actions/runner-images#14783 · Filter by author saschagrunert opened on Sep 24, 2026
  1

  

• [Ubuntu 26.04] /tmp is now a RAM-backed tmpfs with a ~7.8G per-user quota; large builds fail with "disk quota exceeded"

  Area: OS/VM Configurationbug reportOS: Ubuntu
  actions/runner-images#14777 · Filter by author douglascamata opened on Sep 23, 2026
  6

  

• devenv.com hangs indefinitely on its first invocation on a fresh windows-11-arm64 runner

  Area: Visual Studiobug reportOS: Windows
  actions/runner-images#14770 · Filter by author jmarrec opened on Sep 22, 2026
  4

  

• macOS 15 Arm64: retained proc_pidpath ENOENT in an authorized read-only process probe

  Area: OS/VM ConfigurationinvestigateOS: macOS
  actions/runner-images#14756 · Filter by author hellices opened on Sep 20, 2026
  2

  

• Update/Add Kubelogin

  Area: Azure Toolsfeature requestinvestigateOS: UbuntuOS: Windows
  actions/runner-images#14752 · Filter by author JWHolding opened on Sep 18, 2026
  1

  

• [macOS 26] iconservicesagent crash-loops on a Metal assertion; any NSWorkspace file-icon request hangs forever

  Area: OS/VM ConfigurationOS: macOS
  actions/runner-images#14751 · Filter by author philip-lamb opened on Sep 18, 2026
  2