{"action":"Upgrade github.com/containerd/containerd/v2 to 2.0.13 or later.","affected":[{"fixed":"2.0.13","introduced":"2.0.0"},{"fixed":"2.2.9","introduced":"2.1.0"},{"fixed":"2.3.6","introduced":"2.3.0"},{"fixed":"2.4.1","introduced":"2.4.0"}],"component":"github.com/containerd/containerd/v2","cve_ids":["CVE-2026-53493"],"ecosystem":"Go","epss":0.00356,"exploited":false,"fixed_versions":["2.0.13","2.2.9","2.3.6","2.4.1"],"ghsa_id":"GHSA-pg57-6jwg-q645","id":"tcs_01M5KGVRBJ00J19546628VKM1N","modified_at":"2026-10-01T20:45:17.223140621Z","published_at":"2026-10-01T20:23:38Z","references":["https://osv.dev/vulnerability/GO-2026-6597","https://github.com/containerd/containerd/security/advisories/GHSA-pg57-6jwg-q645","https://nvd.nist.gov/vuln/detail/CVE-2026-53493","https://github.com/containerd/containerd/commit/4f5f32636d47f051751065cf824a10da70c619fe","https://github.com/containerd/containerd/commit/94e83c14c8aac963e24e28105dab9c9af812a2a8","https://github.com/containerd/containerd/releases/tag/v1.7.36","https://github.com/containerd/containerd/releases/tag/v2.0.13","https://github.com/containerd/containerd/releases/tag/v2.2.9","https://github.com/containerd/containerd/releases/tag/v2.3.6","https://github.com/containerd/containerd/releases/tag/v2.4.1"],"severity":{"label":"medium","score":6.9},"sources":[{"source":"osv","source_id":"GO-2026-6597#Go/github.com/containerd/containerd/v2","url":"https://osv.dev/vulnerability/GO-2026-6597"},{"source":"nvd","source_id":"CVE-2026-53493","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53493"}],"summary":"Containerd has image-pull DoS via crafted OCI index graph amplification in github.com/containerd/containerd"}