# Docker: Degraded performance and intermittent availability on Docker Hub

- Impact (vendor’s label): minor
- Status: resolved · edited after publishing
- Started: 2026-10-21 14:14 UTC · Resolved: 2026-10-21 15:39 UTC · Duration: 1.4 h
- Updates: 3 · Affected components: Docker Hub Registry, Docker Hub Web Services, Docker Package Repositories, Docker Authentication, Docker Hardened Images, Docker Hub Automated Builds
- [Vendor status page: https://www.dockerstatus.com/incidents/01M5FCZN1R96K7AHXP1FVZE9GG](https://www.dockerstatus.com/incidents/01M5FCZN1R96K7AHXP1FVZE9GG)
- [Company: Docker](https://rewindex.com/company/docker.md)

## Timeline of updates

- **investigating** 2026-10-21 14:14 UTC: We are investigating reports of slow response times and intermittent errors affecting Docker Hub. Some users may experience failures or delays when logging in, or accessing hub.docker.com: http://hub.docker.com. Our engineering team is actively working to identify the cause. Service may be unavailable for short periods while we work on this. Affected services: • Web interface and authentication
- **monitoring** 2026-10-21 14:53 UTC: The root cause of the degradation was identified and fixed. All Docker Hub services are now operational and we are seeing response times and availability return to normal for the web interface and authentication, and API requests. We are continuing to monitor closely to confirm the issue is fully resolved.
- **resolved** 2026-10-21 15:39 UTC: The incident has been resolved. Docker Hub is operating normally, and we have confirmed that response times and availability have returned to expected levels for all services.

## Rewindex changes for this incident

- 2026-10-21 14:53 UTC: [Incident updated: Degraded performance and intermittent availability on Docker Hub](https://rewindex.com/change/ref5d856b632a21.md)
- 2026-10-21 15:43 UTC: [Incident updated: Degraded performance and intermittent availability on Docker Hub](https://rewindex.com/change/r96cc8f2fba8174.md)


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Canonical: https://rewindex.com/company/docker/incidents/01M5FCZN1R96K7AHXP1FVZE9GG · Markdown: https://rewindex.com/company/docker/incidents/01M5FCZN1R96K7AHXP1FVZE9GG.md · JSON: https://rewindex.com/api/v1/companies/docker/incidents/01M5FCZN1R96K7AHXP1FVZE9GG · Generated 2026-10-22T00:32:54.219Z