# Docker: Major incident: Hub Registry Authenticated Actions Failing

**Summary:** Docker Hub Registry returned 500 errors for all authenticated registry requests in a major-impact outage starting 2026-10-09 21:45 UTC. Docker applied a fix by 2026-10-09 21:52 UTC and restored all functionality at 2026-10-09 21:55 UTC; the incident lasted 10 min. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-10-09 21:45 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://www.dockerstatus.com/incidents/01M4HA1E00AH6NXA276AW0CK2V](https://www.dockerstatus.com/incidents/01M4HA1E00AH6NXA276AW0CK2V)
- [Company: Docker](https://rewindex.com/company/docker.md)
- Versions: before (none: first archived) → after incident\_version:184/01M4HA1E00AH6NXA276AW0CK2V@059708596c4d
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Hub Registry Authenticated Actions Failing
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-10-09 21:45 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-10-09 21:55 UTC
```

**6. Added: Update** (identified) · 2026-10-09 21:45 UTC

```diff
+ All registry traffic for authenticated requests are sending back a 500.
```

**7. Added: Update** (monitoring) · 2026-10-09 21:52 UTC

```diff
+ We've applied a fix and are monitoring for further disruption.
```

**8. Added: Update** (resolved) · 2026-10-09 21:55 UTC

```diff
+ All functionality is restored on Hub Registry.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-09 21:45 UTC | Major incident: Hub Registry Authenticated Actions Failing (this change) | outage |

All Docker changes: [timeline](https://rewindex.com/company/docker/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/i1a4bad3691cca8 · Markdown: https://rewindex.com/change/i1a4bad3691cca8.md · JSON: https://rewindex.com/api/v1/changes/i1a4bad3691cca8 · Generated 2026-10-18T02:31:56.005Z