# Supabase: Major incident: Auth Service Outage

**Summary:** Supabase reported a major Auth service outage affecting a subset of projects, starting 2026-09-16 07:17 UTC and resolved at 2026-09-16 09:33 UTC after 2 h 16 min. A fix was implemented at 09:09 UTC; no cause was stated. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-09-16 07:17 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://status.supabase.com/incidents/01M2MM98ZCB9XHEWE72RNH7JVC](https://status.supabase.com/incidents/01M2MM98ZCB9XHEWE72RNH7JVC)
- [Company: Supabase](https://rewindex.com/company/supabase.md)
- Versions: before (none: first archived) → after incident\_version:167/01M2MM98ZCB9XHEWE72RNH7JVC@d6111144a2e9
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Auth Service Outage
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-09-16 07:17 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-09-16 09:33 UTC
```

**6. Added: Update** (identified) · 2026-09-16 07:17 UTC

```diff
+ We have identified an issue related to the Auth service on some projects. We are actively working on a fix.
```

**7. Added: Update** (identified) · 2026-09-16 08:29 UTC

```diff
+ We have identified a subset of projects with a failing Auth service. Our team is working to remediate the issue.
```

**8. Added: Update** (monitoring) · 2026-09-16 09:09 UTC

```diff
+ We implemented a fix and are monitoring the system.
```

**9. Added: Update** (resolved) · 2026-09-16 09:33 UTC

```diff
+ This incident has been resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-09-16 07:17 UTC | Major incident: Auth Service Outage (this change) | outage |

All Supabase changes: [timeline](https://rewindex.com/company/supabase/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


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Canonical: https://rewindex.com/change/iaa9449699a0798 · Markdown: https://rewindex.com/change/iaa9449699a0798.md · JSON: https://rewindex.com/api/v1/changes/iaa9449699a0798 · Generated 2026-10-18T02:55:26.410Z