# Supabase: Authentication issues for some projects

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-07-25 14:11 UTC · Resolved: 2026-07-25 14:45 UTC · Duration: 35 min
- Updates: 4 · Affected components: Auth
- [Vendor status page: https://status.supabase.com/incidents/01KYCSV0ZJTBZGKW99GP7HR93E](https://status.supabase.com/incidents/01KYCSV0ZJTBZGKW99GP7HR93E)
- [Company: Supabase](https://rewindex.com/company/supabase.md)

## Summary

Some Supabase projects experienced authentication issues in a major-impact incident starting 2026-07-25 14:11 UTC and lasting 34 min, resolved at 2026-07-25 14:45 UTC. Supabase implemented a fix at 07-25 14:21 UTC and reported authentication had returned to normal at 07-25 14:25 UTC. _(machine-written, sol)_
## Timeline of updates

- **investigating** 2026-07-25 14:11 UTC: Some projects are experiencing authentication issues. We are actively investigating.
- **identified** 2026-07-25 14:21 UTC: We have implemented a fix to the authentication issue and are monitoring for recovery.
- **monitoring** 2026-07-25 14:25 UTC: Authentication has returned to normal.
- **resolved** 2026-07-25 14:45 UTC: Authentication operations have returned to normal consistently.

## Rewindex changes for this incident

- 2026-07-25 14:11 UTC: [Major incident: Authentication issues for some projects](https://rewindex.com/change/iebc4166ca42739.md)


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Canonical: https://rewindex.com/company/supabase/incidents/01KYCSV0ZJTBZGKW99GP7HR93E · Markdown: https://rewindex.com/company/supabase/incidents/01KYCSV0ZJTBZGKW99GP7HR93E.md · JSON: https://rewindex.com/api/v1/companies/supabase/incidents/01KYCSV0ZJTBZGKW99GP7HR93E · Generated 2026-10-18T09:58:43.464Z