Technology directory

Docker

DevOps & Tools

Container runtime, Docker Desktop and Docker Hub.

30-day hazard rating

Elevated5.1 / 10

Incidents (30d): 4
Severity-weighted volume: 8.5
Critical / high (clustered): 1 / 2
Avg time to resolve: 1 min

Volume of incidents (weighted by severity) over the last 30 days, raised when fixes are slow. 1 = calm, 10 = constant breakage.

Incidents, 30 days: 4; +300%vs prior 30 days
Reports, 30 days: 4
Active advisories: 5
Regression lifespan: 1 min; median of 4 resolved

Incidents per day, last 30 days

View as table

Docker incidents per day, last 30 days
Date	Incidents	Reports
2026-11-07	1	1
2026-11-06	1	1
2026-11-05	0	0
2026-11-04	0	0
2026-11-03	0	0
2026-11-02	0	0
2026-11-01	0	0
2026-10-31	0	0
2026-10-30	0	0
2026-10-29	0	0
2026-10-28	0	0
2026-10-27	0	0
2026-10-26	0	0
2026-10-25	0	0
2026-10-24	0	0
2026-10-23	0	0
2026-10-22	0	0
2026-10-21	1	1
2026-10-20	0	0
2026-10-19	0	0
2026-10-18	0	0
2026-10-17	0	0
2026-10-16	0	0
2026-10-15	0	0
2026-10-14	0	0
2026-10-13	0	0
2026-10-12	0	0
2026-10-11	0	0
2026-10-10	0	0
2026-10-09	1	1

Active advisories

highInvestigating
Ubuntu 26.04 Containerd 2.2.2 Shim Deadlock Causes Docker VM Crashes
Docker VMs are crashing due to a shim deadlock bug present in containerd 2.2.2, which is shipped by default with Ubuntu 26.04.
Docker
since Nov 7, 15:05 UTC4 h 47 minvcontainerd 2.2.2 (Ubuntu 26.04)
Velocity
5.1
criticalInvestigating
Docker compose 3.9.1+ Exposes Webadmin REST API Without Authentication
A critical vulnerability (CVE-2026-74756) has been identified in docker-compose versions 3.9.1 and above, exposing the Webadmin REST API publicly without proper authentication setup.
Docker
since Nov 6, 12:17 UTC1 d 7 hv3.9.1+
Velocity
1.2
minorInvestigating
DUPR (pickeball rating system) outage: 3rd day and no explanation
The Docker Desktop version 4.35 has been affected by a crash issue on macOS Monterey, impacting users who are running this version of the software.
Docker
since Sep 8, 01:50 UTC60 d 18 h
Velocity
0.0
minorInvestigating
DTE Energy outage map, any connection to today's AI provider outages?
Today's incident involves a crash in Docker Desktop version 4.36 for macOS Monterey, affecting users who are running this specific version of the software.
Docker
since Sep 3, 15:48 UTC65 d 4 h
Velocity
0.0
minorInvestigating
Buildkite Outage Postmortem
A recent update to Buildkite's macOS Runner version 4.26.0 caused the build process to crash, affecting all users running this version on macOS Monterey and newer.
Docker
since Sep 3, 10:18 UTC65 d 9 h
Velocity
0.0

Version hazard notices

Avoid:Docker 3.9.1+1 active critical-severity incident
- criticalInvestigatingDocker compose 3.9.1+ Exposes Webadmin REST API Without Authentication
Avoid:Docker containerd 2.2.2 (Ubuntu 26.04)1 active high-severity incident
- highInvestigatingUbuntu 26.04 Containerd 2.2.2 Shim Deadlock Causes Docker VM Crashes

Resolved incident history

Resolved incident history, most recently resolved first
Incident	Severity	Resolved	Time to fix	Reports
Docker: Degraded performance and intermittent availability on Docker Hub	medium	Oct 21, 15:39 UTC	1 min	1
Docker: Hub Registry Authenticated Actions Failing	high	Oct 9, 21:55 UTC	1 min	1
Docker: Issues viewing newly pushed images and tags	high	Sep 14, 13:34 UTC	1 min	1
Docker: Issues building DHI customizations	medium	Aug 17, 22:04 UTC	1 min	1