{"id":"AZL-90167","summary":"CVE-2026-53488 affecting package containerd2 for versions less than 2.2.4-3","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":"2026-08-31T05:26:27Z","published":"2026-07-01T02:17:00Z","upstream":["CVE-2026-53488"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53488"}],"affected":[{"package":{"name":"containerd2","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/containerd2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.4-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-90167.json"}}],"schema_version":"1.9.0"}