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CircleCI · Developer toolsAug 25, 2026, 20:00 UTC 2 months ago

GitHub Login Disruption

MinorNot disclosedUpdated 13d ago
Aug 25, 20:00 UTCAug 25, 20:00 UTC
Duration
0m
Impact
Minor
Root cause
Not disclosed
CircleCI, 90 days
24 incidents
Affected
Not listed by the vendor.
Status page

Final update

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.

Timeline

  1. Resolved · Aug 25, 20:00 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.

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