Airflow UI showing 403s for some customers

Incident Report for Astro

Resolved

We rolled back a change we made to our authentication system. Any image pushes or config changes to a deployment that occurred after our rollback caused the deployment to fix itself, which is why so many people found their 403s resolved themselves after some time.

Posted Apr 28, 2026 - 00:16 UTC

Update

We are continuing to investigate this issue.

Posted Apr 27, 2026 - 22:05 UTC

Investigating

It seems to be only in AWS clusters for now. We have a workaround we can apply while we investigate.

Posted Apr 27, 2026 - 22:04 UTC

This incident affected: Astro Hosted (Deployment Access, Deployment Management).