{"action":"Upgrade kubernetes to 1.20.5+really1.20.2-1 or later.","affected":[{"fixed":"1.20.5+really1.20.2-1","introduced":"0"}],"component":"kubernetes","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.20.5+really1.20.2-1"],"id":"tcs_01M5NQZEA36SHWG2X7M3DQR4XP","modified_at":"2026-10-30T09:49:13.234321594Z","published_at":"2026-10-26T23:17:00.010Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-2270","https://security-tracker.debian.org/tracker/CVE-2026-2270"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-2270","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-2270"}],"summary":"A confused deputy attack exists in the StatefulSet controller that allows a user with namespace-scoped write permissions on StatefulSet and ControllerRevision objects to create a cross-namespace pod."}