{"cve":"CVE-2022-27651","nvd":{"published":"2022-04-04T20:15:10.990","modified":"2026-06-17T04:37:25.563","status":"Modified","description":"A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","score":6.8},"cwes":["CWE-276"],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=2066840","https://github.com/containers/buildah/commit/e7e55c988c05dd74005184ceb64f097a0cfe645b","https://github.com/containers/buildah/security/advisories/GHSA-c3g4-w6cv-6v7h","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/25YI27MENCEPZTTGRVU6BQD5V53FNI52/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2VWH6X6HOFPO6HTESF42HIJZEPXSWVIO/"],"products":["buildah_project:buildah","fedoraproject:fedora","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2022-27651","score":0.01255,"percentile":0.69504,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-c3g4-w6cv-6v7h","url":"https://osv.dev/vulnerability/GHSA-c3g4-w6cv-6v7h","summary":"Non-empty default inheritable capabilities for linux container in Buildah","modified":"2026-09-10T03:49:18.981463332Z","packages":[{"ecosystem":"Go","name":"github.com/containers/buildah","purl":"pkg:golang/github.com/containers/buildah","ranges":["<1.25.0"],"fixed":["1.25.0"]}]},{"id":"GO-2022-0417","url":"https://osv.dev/vulnerability/GO-2022-0417","summary":"Incorrect default permissions in github.com/containers/buildah","modified":"2026-02-04T02:57:33.756789Z","packages":[{"ecosystem":"Go","name":"github.com/containers/buildah","purl":"pkg:golang/github.com/containers/buildah","ranges":["<1.25.0"],"fixed":["1.25.0"]}]}],"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."]}