Incident with CodeQL, Webhooks, Notifications, and Slack Integration
Incident Lifecycle
Incident Timeline
Investigating
CodeQL has fully recovered. We're continuing to work on recovery for the remaining impacted services.
May 12, 2026 at 4:59 PM UTC
Investigating
Webhooks have fully recovered. Continuing to work on recovery for the other services.
May 12, 2026 at 4:29 PM UTC
Investigating
Webhooks is operating normally.
May 12, 2026 at 4:28 PM UTC
Investigating
We've established that most delays are related to a queuing service and are working to scale out. Early signals from the scale-out are showing signs of recovery for some services. We'll provide an update when services are fully recovered.
May 12, 2026 at 4:18 PM UTC
Investigating
Webhooks is experiencing degraded performance. We are continuing to investigate.
May 12, 2026 at 3:44 PM UTC
Investigating
We're continuing to investigate issues with CodeQL actions workflows. We're additionally seeing delays for notifications, webhooks, and the Slack integration.
May 12, 2026 at 3:42 PM UTC
Investigating
CodeQL actions are currently experiencing delays, which may result in those actions being stuck in a pending state or having failed due to a timeout.
May 12, 2026 at 3:13 PM UTC
Investigating
We are investigating reports of degraded performance for CodeQL
May 12, 2026 at 2:38 PM UTC
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