CVE-2026-33997

Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Due to an error in the daemon's privilege comparison logic, the daemon may incorrectly accept a privilege set that differs from the one approved by the user. Plugins that request exactly one privilege are also affected, because no comparison is performed at all. This issue has been patched in version 29.3.1.

Affected products

Docker, Red Os

Docker Engine

< 29.3.1

Fix

Available

CVSS 3.1

8.4 HIGH

EPSS

0.4% (31th percentile)

Weakness

CWE-193, CWE-266

NVD status

Modified

Published

2026-03-31

No exploit for CVE-2026-33997 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.