| Name | CVE-2026-34040 |
| Description | Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows attackers to bypass authorization plugins (AuthZ). This issue has been patched in version 29.3.1. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| docker.io (PTS) | bullseye | 20.10.5+dfsg1-1+deb11u2 | vulnerable |
| bullseye (security) | 20.10.5+dfsg1-1+deb11u4 | vulnerable |
| bookworm | 20.10.24+dfsg1-1+deb12u1 | vulnerable |
| trixie | 26.1.5+dfsg1-9 | vulnerable |
| forky, sid | 28.5.2+dfsg3-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| docker.io | source | (unstable) | (unfixed) | | | |
Notes
[trixie] - docker.io <no-dsa> (Minor issue)
[bookworm] - docker.io <no-dsa> (Minor issue)
https://github.com/moby/moby/security/advisories/GHSA-x744-4wpc-v9h2
https://github.com/moby/moby/commit/6d311e0d8d4174a6347942db78c553fb7dc3762e (28.x)
https://github.com/moby/moby/commit/db7dadaca041953430d1e2144088c311b78b96d7 (28.x)