Major incident

CircleCI: macOS jobs failing to start

Affected: macOS Jobs

Current status of CircleCI: Operational — live CircleCI status

Timeline

1. Jun 7, 2026, 04:20 UTC
   identified
   We have identified an issue causing macOS jobs to fail to start and are working to restore service. This impacts customers running macOS jobs across all resource classes. Thank you for your patience while our engineers work to resolve this. We will provide another update within 30 minutes.
2. Jun 7, 2026, 04:44 UTC
   resolved
   This issue has been resolved and macOS jobs across all resource classes are starting normally again. Customers whose jobs failed to start during this window may rerun them. We thank you for your patience while our team worked on implementing a fix.

Updates as published by CircleCI (original).