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[CI] CI jobs fail due to macOS 14 runners being retired as GitHub runners #55426
Description
Describe the bug, including details regarding any error messages, version, and platform.
macOS 14 runners have been retired by GitHub:
https://github.blog/changelog/2026-10-01-github-actions-macos-14-runner-image-retirement/
We still have several jobs that use macos-14 on cpp.yml, python.yml, matlab.yml and tasks.yml that now fail:
C++ / ARM64 macOS 14 C++ (pull_request)
C++ / ARM64 macOS 14 C++ (pull_request)Cancelled after 28s
MATLAB / ARM64 macOS 14 MATLAB (pull_request)
MATLAB / ARM64 macOS 14 MATLAB (pull_request)Cancelled after 9s
Python / ARM64 macOS 14 Python 3 (pull_request)
Python / ARM64 macOS 14 Python 3 (pull_request)Cancelled after 9s
Component(s)
Continuous Integration
Reacted by tadeja
Activity
kartik00052 commentedon Nov 6, 2026
I want to work on this issue
raulcd commentedon Nov 6, 2026
@kartik00052 it's already assigned and there's a PR.
tadeja commentedon Nov 6, 2026
Thanks @raulcd for doing this!
Just a link to this older issue because of a parallel regarding macOS 14 EOL (but it's about oldest OS the binaries support)
GH-55426: [CI] Bump deprecated macos-14 GitHub runner jobs to macos-26 (
kou commentedon Nov 9, 2026
Issue resolved by pull request 55427
#55427