{"cve":"CVE-2026-33997","nvd":{"published":"2026-03-31T03:15:57.523","modified":"2026-09-09T13:19:32.963","status":"Modified","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 29.3.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-193","CWE-266"],"references":["https://github.com/moby/moby/releases/tag/docker-v29.3.1","https://github.com/moby/moby/security/advisories/GHSA-pxq6-2prw-chj9","https://access.redhat.com/errata/RHSA-2026:21769","https://access.redhat.com/errata/RHSA-2026:22347","https://access.redhat.com/errata/RHSA-2026:23345"],"products":["docker:engine"],"source":"nvd","synced_at":"2026-10-19T22:28:18.033120106+00:00"},"epss":{"cve":"CVE-2026-33997","score":0.00402,"percentile":0.34439,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-pxq6-2prw-chj9","url":"https://osv.dev/vulnerability/GHSA-pxq6-2prw-chj9","summary":"Moby has an Off-by-one error in its plugin privilege validation","modified":"2026-09-10T03:50:40.571293679Z","packages":[{"ecosystem":"Go","name":"github.com/docker/docker","purl":"pkg:golang/github.com/docker/docker","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/moby/moby/v2","purl":"pkg:golang/github.com/moby/moby/v2","ranges":["<2.0.0-beta.8"],"fixed":["2.0.0-beta.8"]},{"ecosystem":"Go","name":"github.com/moby/moby","purl":"pkg:golang/github.com/moby/moby","ranges":["all versions"],"fixed":[]}]},{"id":"GO-2026-4883","url":"https://osv.dev/vulnerability/GO-2026-4883","summary":"Moby has an Off-by-one error in its plugin privilege validation in github.com/docker/docker","modified":"2026-04-03T20:59:19.136043769Z","packages":[{"ecosystem":"Go","name":"github.com/docker/docker","purl":"pkg:golang/github.com/docker/docker","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/moby/moby","purl":"pkg:golang/github.com/moby/moby","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/moby/moby/v2","purl":"pkg:golang/github.com/moby/moby/v2","ranges":["<2.0.0-beta.8"],"fixed":["2.0.0-beta.8"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}