# CircleCI: GitHub Login Disruption

> CircleCI status incident “GitHub Login Disruption” on 2026-08-25: impact minor (vendor’s label), -201 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/circleci/incidents/yxxll285k6sf
Last updated: 2026-08-25T23:20:44Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-08-25 23:20 UTC · Resolved: 2026-08-25 20:00 UTC · Duration: -201 min
- Updates: 1
- [Vendor status page: https://stspg.io/ns4jz57ynx52](https://stspg.io/ns4jz57ynx52)
- [Company: CircleCI](https://rewindex.com/company/circleci.md)

## Timeline of updates

- **resolved** 2026-08-25 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.

## Cite this

Status incident (vendor impact label: minor) posted by CircleCI, started 2026-08-25 23:20 UTC, resolved after -201 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/circleci/incidents/yxxll285k6sf
- Citation: CircleCI, “GitHub Login Disruption” (2026-08-25 23:20 UTC). Archived by Rewindex: https://rewindex.com/company/circleci/incidents/yxxll285k6sf (CC BY 4.0).
- Markdown link: `[CircleCI: GitHub Login Disruption (2026-08-25)](https://rewindex.com/company/circleci/incidents/yxxll285k6sf)`


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Canonical: https://rewindex.com/company/circleci/incidents/yxxll285k6sf · Markdown: https://rewindex.com/company/circleci/incidents/yxxll285k6sf.md · JSON: https://rewindex.com/api/v1/companies/circleci/incidents/yxxll285k6sf · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:08:19.333Z