CVE-2026-33997
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Moby has an Off-by-one error in its plugin privilege validation in github.com/docker/docker
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2026-33997.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-33997
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | affected | |
| debian | sid | fixed | 28.5.2+dfsg4-2 |
| debian | trixie | affected | |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/docker/docker | | |
| Go | github.com/moby/moby/v2 | <2.0.0-beta.8 | 2.0.0-beta.8 |
| Go | github.com/moby/moby | | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| gcp | | |
References
- https://security-tracker.debian.org/tracker/CVE-2026-33997
- https://github.com/moby/moby/security/advisories/GHSA-pxq6-2prw-chj9
- https://nvd.nist.gov/vuln/detail/CVE-2026-33997
- https://github.com/moby/moby/commit/f4d6f25bf0c3fa12d4968320a45685947756a22a
- https://docs.docker.com/engine/extend/legacy_plugins
- https://github.com/moby/moby
- https://github.com/moby/moby/releases/tag/docker-v29.3.1
- https://www.suse.com/security/cve/CVE-2026-33997.html
Verify integrity in audit chain (admin only). AS-IS.