Docker outage history

Status: Resolved 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. Affected components Docker Hub Automated Builds (Operational) Docker Hub Registry (Operational) Docker Hub Web Services (Operational) Docker Package Repositories (Operational) Docker Authentication (Operational) Docker Hardened Images (Operational)

Status: Resolved All functionality is restored on Hub Registry. Affected components Docker Hub Registry (Operational)

Status: Complete Repos db is now in version 17.11 Affected components Docker Hub Registry (Operational) Docker Hub Web Services (Operational) Docker Package Repositories (Operational) Docker Hub Automated Builds (Operational)

Status: Resolved Newly pushed images and tags are now processing and appearing normally. We have resolved the issue and confirmed that pushed tags were stored correctly and were not lost. Affected components Docker Hub Registry (Operational) Docker Hub Web Services (Operational)

Status: Resolved GitHub outage is over and the customizations are going through.

Status: Resolved The issue is now resolved, builds from a Git push to a Bitbucket repository are now succesfully triggered.

Status: Resolved Resolved

Users may experience timeouts on the website

Service are restored back to normal

We've implemented a fix for the issues

We've noticed we are still not fully recovered and are investigating

Services should be restored back to normal

The system has been restored to normal operational levels

The team has identified an issue which could cause timeouts on hub.docker.com

Vendor issue resolved

Our third party email provider is having issues. We're investigating workarounds.

Provider seems to have fixed the issue.

July 13, 2026 12:19 PDT Investigating - Our third party email provider is having issues. We're investigating workarounds. July 13, 2026 12:42 PDT Monitoring - Provider seems to have fixed the issue. July 13, 2026 12:57 PDT Resolved - Vendor issue resolved

June 4, 2026 05:15 PDT Investigating - We are aware of the issue and investigating June 4, 2026 05:24 PDT Identified - We identified the cause of the issue and are working on a fix. June 4, 2026 05:49 PDT Monitoring - The issue is now resolved, we are monitoring June 4, 2026 05:59 PDT Monitoring - Operational - still monitoring June 4, 2026 06:43 PDT Resolved - The issue is now resolved

We identified the cause of the issue and are working on a fix.

The issue is now resolved

Operational - still monitoring

The issue is now resolved, we are monitoring

We are aware of the issue and investigating

Users may have experienced increased error rates for push since around 3:30 PM UTC. The issue has been identified and fixed. We are monitoring

Error rates are back to normal

June 3, 2026 08:00 PDT Monitoring - Users may have experienced increased error rates for push since around 3:30 PM UTC. The issue has been identified and fixed. We are monitoring June 3, 2026 08:49 PDT Resolved - Error rates are back to normal

May 21, 2026 01:20 PDT Scheduled - We will be performing routine database maintenance as part of our ongoing infrastructure upkeep. During this window, some services may experience brief interruptions or degraded performance. We will update this notice if the impact changes May 28, 2026 07:00 PDT Active - Scheduled maintenance is now underway. Some services may be briefly unavailable or experience degraded performance. We will notify you once the work is complete. May 28, 2026 09:00 PDT Completed - Scheduled maintenance has been completed successfully. All systems are fully operational. Thank you for your patience.

We are investigating latency issues for Hub

Docker Hub performances are back to normal.

Docker Hub performances are back to normal, we are monitoring.

Service is improving, but Docker Hub is still experiencing latency issues. We are continuing to investigate.

Some Docker Hub pages cannot be loaded. We are investigating what is causing the disruption.

April 20, 2026 01:48 PDT Investigating - We are investigating latency issues for Hub April 20, 2026 02:50 PDT Monitoring - Docker Hub performances are back to normal, we are monitoring. April 20, 2026 04:48 PDT Investigating - Some Docker Hub pages cannot be loaded. We are investigating what is causing the disruption. April 20, 2026 06:57 PDT Investigating - Service is improving, but Docker Hub is still experiencing latency issues. We are continuing to investigate. April 21, 2026 05:20 PDT Monitoring - Docker Hub performances are back to normal, we are monitoring. April 21, 2026 07:32 PDT Resolved - Docker Hub performances are back to normal.

April 20, 2026 10:19 PDT Investigating - Users can't authenticate using the "Continue with SSO" button on the authentication page. However, authenticating with the email still works April 20, 2026 10:34 PDT Resolved - Everything is back to normal

The fix has deployed. We are now monitoring the situation

Issue appears to be resolved

An issue has been discovered in the communication between Docker Hub Automated Builds and Bitbucket. This may cause issues with: - Linking to Bitbucket accounts from Docker Hub - Configuring Builds with Bitbucket