minor✓ Resolved

GitHub Login Disruption

CircleCI•2026-08-25 20:00 UTC

Status

resolved

Duration

Duration unavailable

Updates

Coverage

0 articles

INCIDENT TIMELINE

✓ Resolved2026-08-25 20:00 UTC

This incident has been resolved.

resolved2026-08-25 23:20 UTC

Between 19:49 UTC and 21:07 UTC on August 25, 2026, customers attempting to log in to CircleCI using GitHub were unable to sign in, and received an error from GitHub stating the callback URL was invalid. Customers who were already logged in were not affected. The issue has been resolved and GitHub login is functioning normally. We thank you for your patience while our team worked on implementing a fix.

📊 TECHNICAL DETAILS

Internal ID

7584210c-4890-4469-a2dc-43727980d6e3

External ID

yxxll285k6sf

🕐 Started

2026-08-25 23:20 UTC

🔄 Last Updated

2026-08-25 23:21 UTC

✓ Resolved

2026-08-25 20:00 UTC

MINOR

Impact Level

Duration unavailable

Total Duration

Status Updates

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