macOS Dock helper crash in CodexDockTilePlugin setDockTile on Intel Mac

Resolved 💬 3 comments Opened Jun 15, 2026 by d-mac-648 Closed Aug 6, 2026
💡 Likely answer: A maintainer (github-actions[bot], contributor) responded on this thread — see the highlighted reply below.

What version of the Codex App are you using (From “About Codex” dialog)?

26.609.41114, build 3888

What subscription do you have?

Workgroup/Business

What platform is your computer?

Darwin 24.6.0 x86_64 i386

What issue are you seeing?

Codex app version: 26.609.41114, build 3888
macOS: 15.7.7 (24G720)
Hardware: MacPro7,1 Intel x86_64

Issue:
A macOS crash dialog recurs every several minutes, even when Codex is not visibly running.

Crash process:
com.apple.dock.external.extra.x86_64

Loaded plugin:
/Applications/Codex.app/Contents/PlugIns/CodexDockTilePlugin.plugin

Crash signature:
EXC_BAD_ACCESS (SIGSEGV)
KERN_PROTECTION_FAILURE
Thread 0 repeatedly recurses in:
-[CodexDockTilePlugin_com_openai_codex setDockTile:]

Observed behavior:
Dock helper crashes repeatedly. Stack shows hundreds of recursive calls to setDockTile:.

Expected behavior:
Codex Dock tile plugin should not crash the Dock external extra helper.

What steps can reproduce the bug?

Feedback ID: 019ecc3d-04ae-7f22-a5f1-01b83d94d98a

Since a recent application (Codex) update, this bug just happens, whether or not Codex is running. It happens every 20 minutes.

What is the expected behavior?

_No response_

Additional information

_No response_

View original on GitHub ↗

3 Comments

github-actions[bot] contributor · 2 months ago

Potential duplicates detected. Please review them and close your issue if it is a duplicate.

  • #28240
  • #28237
  • #27776
  • #27694
  • #28004

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d-mac-648 · 2 months ago

Seems to have already been reported...

d-mac-648 · 2 months ago

Still reproduces on Codex 149.0.7827.54 / Intel build.

Hardware: MacPro7,1 Intel x86_64
macOS: 15.7.7 (24G720)
Crash process: com.apple.dock.external.extra.x86_64
Plugin: /Applications/Codex.app/Contents/PlugIns/CodexDockTilePlugin.plugin
Signature: EXC_BAD_ACCESS / KERN_PROTECTION_FAILURE
Stack: repeated recursion in -[CodexDockTilePlugin_com_openai_codex setDockTile:]

This appears to be the same issue as the arm64 reports, but on the Intel build / x86_64 Dock helper.
Update + restart did not clear the behavior.