{"id":"CGA-r55q-3h9m-2hv2","modified":"2026-09-27T16:27:27.977735705Z","published":"2026-09-26T03:34:51Z","upstream":["CVE-2026-53493","GHSA-pg57-6jwg-q645"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53493.json"},{"type":"ADVISORY","url":"https://github.com/containerd/containerd/security/advisories/GHSA-pg57-6jwg-q645"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53493"}],"affected":[{"package":{"name":"ctr-2.1","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/ctr-2.1?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"latest_event_timestamp":"2026-09-27T12:49:24Z","component_name":"github.com/containerd/containerd/v2","component_version":"v2.1.9+dirty","component_type":"go-module","component_location":"/usr/bin/ctr","component_purl":"pkg:golang/github.com/containerd/containerd/v2@v2.1.9%2Bdirty","latest_event_status":"fix_not_planned"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-r55q-3h9m-2hv2.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"}]}