Firebase incident

Incident affecting App Hosting

Critical Resolved

Firebase experienced a critical incident on September 24, 2025 affecting App Hosting and App Hosting (global), lasting 2h 10m. The incident has been resolved; the full update timeline is below.

Started
Sep 24, 2025, 11:00 PM UTC
Resolved
Sep 25, 2025, 01:10 AM UTC
Duration
2h 10m
Detected by Pingoru
Sep 24, 2025, 11:00 PM UTC

Affected components

App HostingApp Hosting (global)

Update timeline

  1. investigating Sep 25, 2025, 12:48 AM UTC

    Firebase App Hosting is experiencing errors in new builds and deploys in all regions due to an ongoing docker.hub outage. Traffic on existing Builds is unaffected.

  2. resolved Sep 25, 2025, 01:21 AM UTC

    Mitigations have been put in place for docker.hub and Cloud Build, and build error rates have recovered.