Severity
8.1HIGH
EPSS
0.0%
top 98.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 31
Latest updateApr 2
Description
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 …
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:NExploitability: 1.6 | Impact: 5.2
Affected Packages3 packages
🔴Vulnerability Details
5OSV▶
Moby has an Off-by-one error in its plugin privilege validation in github.com/docker/docker↗2026-04-02
📋Vendor Advisories
2🕵️Threat Intelligence
1💬Community
3Bugzilla▶
CVE-2026-33997 inspektor-gadget: Moby: Privilege validation bypass during plugin installation [fedora-43]↗2026-03-31
Bugzilla▶
CVE-2026-33997 inspektor-gadget: Moby: Privilege validation bypass during plugin installation [fedora-42]↗2026-03-31
Bugzilla▶
CVE-2026-33997 moby: docker: github.com/moby/moby: Moby: Privilege validation bypass during plugin installation↗2026-03-31