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Docker Outage History

Daily provider-status observations and published incident history for Docker.

Operational

Docker is operational. Verified . Official provider source.

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95.1% of 41 verified observed days had no reported provider issue

90-Day Trend

Jul 22Oct 20

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Recorded Daily Status (Last 76 Days)

Jul 22 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
Hub Registry Authenticated Actions Failing
partial

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hub Registry
resolved
All functionality is restored on Hub Registry.
monitoring
We've applied a fix and are monitoring for further disruption.
identified
All registry traffic for authenticated requests are sending back a 500.
September 2026
Issues viewing newly pushed images and tags
partial

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hub Registry Docker Hub Web Services
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.
monitoring
We have restored processing for newly pushed images and tags and are monitoring recovery. Pushed tags were stored correctly and have not been lost.
August 2026
Issues building DHI customizations
partial

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hardened Images
resolved
GitHub outage is over and the customizations are going through.
identified
Due to a 3rd party vendor's outage, we're having issues building DHI customizations. We'll keep monitoring the situation.
Automated builds and Bitbucket
partial

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hub Automated Builds
resolved
The issue is now resolved, builds from a Git push to a Bitbucket repository are now succesfully triggered.
monitoring
The fix has deployed. We are now monitoring the situation.
identified
We identified the issue and are working on a fix.
investigating
Automated builds are not triggered from a Git push to a Bitbucket repository. We are investigating the root cause. Git pushes on GitHub repositories are not impacted.
July 2026
Tags pushed on July 29th may not be visible in Hub
partial

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hub Web Services Docker Hardened Images Docker Hub Registry
resolved
Resolved
monitoring
All remediation steps have been completed successfully. All Docker Hub functionality has returned to normal. The team is continuing to monitor all subsystems.
monitoring
All remediation steps have been completed successfully. The team is continuing to monitor all subsystems.
identified
While we are working on restoring missing tags, until this issue is resolved, users may experience inconsistencies in newly added/deleted tags in Hub UI. All are still pullable as expected. Please do note that webhooks and other type of update notifications could be re-sent more than once during the resolution process.
identified
We are still working on backfilling the missing tags. Thank you for your patience
identified
We are actively working on restoring access to missing tags in Hub
identified
Users may experience missing tags on Hub, for tags pushed on July 29th. Begin time: 2026-07-29 14:27:39 UTC end time: 2026-07-29 18:21:51 UTC They are successfully pullable, but not listed on Hub. We are investigating.
hub.docker.com has degraded performance
minor

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hub Web Services
resolved
Service are restored back to normal
monitoring
Users may experience timeouts on the website
Hub may experience intermittent timeouts
partial

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hub Web Services
resolved
The system has been restored to normal operational levels
monitoring
Services should be restored back to normal
investigating
We've noticed we are still not fully recovered and are investigating
monitoring
We've implemented a fix for the issues
identified
The team has identified an issue which could cause timeouts on hub.docker.com
Emails are not being delivered due to vendor outage
partial

View incident details and source

Notice published:

Provider resolved: . The notice publication date does not establish the outage start.

Docker Hub Web Services
resolved
Vendor issue resolved
monitoring
Provider seems to have fixed the issue.
investigating
Our third party email provider is having issues. We're investigating workarounds.

Legacy Incident Archive

9 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

August 2026
Issues building DHI customizations
minor Source not attested
Last archived state: resolved
View archived record details
Docker Web Services Docker Hardened Images
resolved
Due to GitHub's outage, we're having issues building DHI customizations. We'll keep monitoring the situation.
Automated builds and Bitbucket
Source not attested
Last archived state: resolved
View archived record details
resolved
Automated builds are not triggered from a Git push to a Bitbucket repository. We are investigating the root cause. Git pushes on GitHub repositories are not impacted.
July 2026
Tags pushed around July 29th 16:56 UTC may not be visible in Hub
minor Source not attested
Last archived state: resolved
View archived record details
resolved
Users may experience missing tags on Hub, for tags pushed on July 29th from 16:40 UTC until around 17:30 UTC They are successfully pullable, but not listed on Hub. We are investigating.
hub.docker.com has degraded performance
minor Source not attested
Last archived state: investigating
View archived record details
investigating
Users may experience timeouts on the website
Hub may experience intermittent timeouts
minor Source not attested
Last archived state: investigating
View archived record details
investigating
Services should be restored back to normal
investigating
We've noticed we are still not fully recovered and are investigating
investigating
We've implemented a fix for the issues
investigating
The team has identified an issue which could cause timeouts on hub.docker.com
Emails are not being delivered due to vendor outage
Source not attested
Last archived state: resolved
View archived record details
resolved
Our third party email provider is having issues. We're investigating workarounds.
June 2026
A few customers are experiencing Image push webhooks not firing as expected
Source not attested
Last archived state: resolved
View archived record details
resolved
We are aware of the issue and investigating
Users may experience increased error rate for push
minor Source not attested
Last archived state: investigating
View archived record details
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
April 2026
Degraded Hub performance
minor Source not attested
Last archived state: investigating
View archived record details
investigating
Docker Hub performances are back to normal, we are monitoring.
monitoring
Service is improving, but Docker Hub is still experiencing latency issues. We are continuing to investigate.
investigating
Some Docker Hub pages cannot be loaded. We are investigating what is causing the disruption.
investigating
Docker Hub performances are back to normal, we are monitoring.
monitoring
We are investigating latency issues for Hub