Outages and root causes.

Two years of public outages, and what each company said caused them. Every entry links to the company's own write-up; nothing here is our speculation.

Status pages re-read 30 min ago

Incidents listed

By month, last two years · Docker

Peak 16 · August 2026

Incidents listed: 18; Last two years
Official write-ups: 0; Linked from the incident
Major outages: 2; As graded by each company
Services: 1; With at least one entry

Notable outages, summarised

Read from each company's published analysis and summarised in our own words. Follow the link for the full account.

Docker
Oct 20, 2025
Docker Hub and related services down
Docker Hub, Scout, Build Cloud, Hardened Images and Testcontainers Cloud degraded and were fully unavailable for about an hour and a half; most services were back the same day and automated builds the next morning.
Root cause, as stated by Docker
Docker attributes the outage to the AWS US-East-1 regional failure that its services depend on.
Read the official analysis (opens in a new tab)Report an error (opens a correction request in a new tab)

From the status pages

With a published RCA Partial and major outages Both

Docker · Hub Registry Authenticated Actions Failing
Partial outage · Oct 9, 2026 · 11 min
Docker · Issues viewing newly pushed images and tags
Partial outage · Sep 14, 2026 · 5 min
Docker · Tags pushed on July 29th may not be visible in Hub
Partial outage · Aug 24, 2026
Docker · Hub may experience intermittent timeouts
Partial outage · Aug 24, 2026
Docker · Emails are not being delivered due to vendor outage
Partial outage · Aug 24, 2026
Docker · Customers are experiencing Image push webhooks not firing as expected
Partial outage · Aug 24, 2026
Docker · Degraded Hub performance
Major outage · Aug 24, 2026
Docker · Automated Builds and Bitbucket
Partial outage · Aug 24, 2026
Docker · Degraded Hub performance
Partial outage · Aug 24, 2026
Docker · Authentication errors and delays when signing into Docker Desktop
Partial outage · Aug 24, 2026
Docker · Investigating issues signing into Docker Desktop
Partial outage · Aug 24, 2026
Docker · Docker Hub degradation
Partial outage · Aug 24, 2026
Docker · Increased 500 errors on Hub and Registry
Major outage · Aug 24, 2026
Docker · Increase in service errors for Testcontainers Cloud and Offload
Partial outage · Aug 24, 2026
Docker · Login failures
Partial outage · Aug 24, 2026
Docker · Creating new DHI mirrored repositories is currently unavailable
Partial outage · Aug 24, 2026
Docker · Logins failing
Partial outage · Aug 24, 2026
Docker · Docker Build Cloud Degraded Performance
Partial outage · Aug 24, 2026

Who publishes root causes

Write-ups posted on status pages, last two years

Public information only

Everything on this page was already published by the companies themselves or by public bodies. statuswall gathers it in one place, links every item to its original, and adds nothing from private or leaked sources.

Sources

Official status pages: incident titles, severity, times and the link to each published root-cause analysis, exactly as each company posted them
Company engineering blogs and incident reports: the basis for the notable-outage summaries, each linked from its card

How fresh it is

Incidents and RCA links: re-read from every status page about once an hour; last run 30 min ago
Notable-outage summaries: written by hand and last checked against their sources on Nov 10, 2026

Titles, severity and times are as published on each company's status page. "Published RCA" means the company posted a postmortem on that incident's official page; we link to it and do not reproduce it. Many companies publish root causes on a blog instead, or not at all, so the absence of a link is not evidence that no analysis exists. Severity grading differs between companies and is not comparable across them. This is not a complete record of every outage.

statuswall is independent and is not affiliated with, sponsored by or endorsed by any company named here. Company and product names are used only to identify whose public information is being referred to. The information is provided as is, for general reference, with no guarantee that it is complete, current or free of error; it is not security, legal or purchasing advice. Where this page and an official source differ, the official source is right.