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ChatGPT: Codex GitHub Review and Pull Request Failures

Affected components: Codex in ChatGPT Desktop

Timeline of updates

1. investigating2026-09-13 09:26 UTC

   We are investigating the issue for the listed services.

2. identified2026-09-13 09:32 UTC

   We have identified an upstream GitHub service disruption affecting review publication and pull request creation in Codex. Follow GitHub’s status page "GitHub’s status page": https://www.githubstatus.com/ for updates. We expect these workflows to recover as GitHub restores service. We are working on implementing a mitigation.

3. identified2026-09-13 09:35 UTC

   We have identified an upstream GitHub service disruption affecting review publication and pull request creation in Codex. Follow GitHub’s status page "GitHub’s status page": https://www.githubstatus.com/ for updates. We expect these workflows to recover as GitHub restores its services.

4. resolved2026-09-13 09:53 UTC

   Github has applied the mitigation and we are monitoring the recovery.

5. monitoring2026-09-13 09:55 UTC

   Github have applied the mitigation and are monitoring the recovery.

6. resolved2026-09-13 10:53 UTC

   All impacted services have now fully recovered.

Impact, status and times are the vendor’s own, as last archived. View on status.openai.com (opens in new tab). ChatGPT profile · Recent ChatGPT incidents · Markdown · JSON