ChatGPT

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Codex GitHub Review and Pull Request Failures

Updated 13 Sep 2026, 09:53 UTC

Resolved 09:26Started 2Timeline events

Confirmed by the official source.

Executive summary

Summary
Codex in ChatGPT Desktop is experiencing degraded performance affecting GitHub review publication and pull request creation. The provider initially reported an investigation and later identified an upstream GitHub service disruption while working on a mitigation.

What users experienced

User impact
Users may be unable to publish GitHub reviews or create pull requests through Codex in ChatGPT Desktop.

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Started

09:2613 Sep 2026

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Timeline events

Timeline of the incident

13 Sep 2026, 09:31 UTC
Detection
Confirmed by an official service source.
13 Sep 2026, 09:53 UTC
Resolution
The service is no longer reporting this incident as active.

What we know

✓The provider reported degraded performance for Codex in ChatGPT Desktop.
✓The affected workflows are GitHub review publication and pull request creation.
✓The provider reported an upstream GitHub service disruption and said it expects the workflows to recover as GitHub restores service.
✓The provider is working on a mitigation.