{"id":"ALPINE-CVE-2026-53488","details":"containerd is an open-source container runtime. In versions prior to 1.7.33, 2.3.2, 2.2.5, 2.1.9, and 2.0.10 the CRI plugin propagates labels from an image config (LABEL instruction in Dockerfile) to a container without validation. This may result in executing an arbitrary command on the host, via a plugin that consumes container labels for some operations. This issue has been fixed in versions 1.7.33, 2.3.2, 2.2.5, 2.1.9, and 2.0.10.","modified":"2026-11-03T06:33:05.992602324Z","published":"2026-07-01T02:17:00.467Z","upstream":["CVE-2026-53488"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2026-53488"}],"affected":[{"package":{"name":"containerd","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/containerd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.7.0"},{"fixed":"2.3.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-53488.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}