{"id":"CVE-2026-113951","state":"PUBLISHED","title":"If an attacker can write to the filesystem of a container k8s cluster container, they can plant an exec credential plugin in /etc/kubernetes/admin.conf. kubectl will run that plugi","description":"If an attacker can write to the filesystem of a container k8s cluster container, they can plant an exec credential plugin in /etc/kubernetes/admin.conf. kubectl will run that plugin as the macOS host user the next time someone pulls the cluster's kubeconfig onto the host with container k8s write-config or create and then runs kubectl against it — turning filesystem access inside an untrusted Linux container into arbitrary command execution on the host. This vulnerability is addressed in Container version 1.5.0.","publishedAt":"2026-10-23T20:57:20.150Z","updatedAt":"2026-10-23T20:57:20.150Z","severity":null,"assigner":"apple","products":["Apple Container"],"affected":[{"vendor":"Apple","product":"Container","versions":[{"version":"0","status":"affected","lessThan":"1.5.0","versionType":"custom"}]}],"references":["https://github.com/apple/container/security/advisories/GHSA-44v5-vx46-ghv6"],"weaknesses":[],"ingestedAt":"2026-10-29T20:10:43.281Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/113xxx/CVE-2026-113951.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-113951","state":"PUBLISHED","datePublished":"2026-10-23T20:57:20.150Z","dateUpdated":"2026-10-23T20:57:20.150Z","assignerShortName":"apple","assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateReserved":"2026-10-20T21:06:55.479Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"If an attacker can write to the filesystem of a container k8s cluster container, they can plant an exec credential plugin in /etc/kubernetes/admin.conf. kubectl will run that plugin as the macOS host user the next time someone pulls the cluster's kubeconfig onto the host with container k8s write-config or create and then runs kubectl against it — turning filesystem access inside an untrusted Linux container into arbitrary command execution on the host. This vulnerability is addressed in Container version 1.5.0."}],"affected":[{"vendor":"Apple","product":"Container","versions":[{"version":"0","status":"affected","lessThan":"1.5.0","versionType":"custom"}]}],"references":[{"url":"https://github.com/apple/container/security/advisories/GHSA-44v5-vx46-ghv6"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"If an attacker can write to the filesystem of a container k8s cluster container, they can plant an exec credential plugin in /etc/kubernetes/admin.conf. kubectl will run that plugin as the macOS host user the next time someone pulls the cluster's kubeconfig onto the host with container k8s write-config or create and then runs kubectl against it — turning filesystem access inside an untrusted Linux container into arbitrary command execution on the host."}]}],"providerMetadata":{"shortName":"apple","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateUpdated":"2026-10-23T20:57:20.150Z"}}}}}