{"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:14","exploited":false,"fixed_versions":["1.20.5+really1.20.2-1"],"id":"tcs_01M5NP03D9CQ27XW69HW7D5C77","modified_at":"2026-09-01T20:05:53.533778599Z","published_at":"2025-08-27T17:15:48.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-5187","https://security-tracker.debian.org/tracker/CVE-2025-5187"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-5187#Debian:14/kubernetes","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-5187"}],"summary":"A vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patching themselves with an OwnerReference to a"}