{"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:13","exploited":false,"fixed_versions":["1.20.5+really1.20.2-1"],"id":"tcs_01M5NJ7HFGVGC4YB534FG7XCGE","modified_at":"2026-10-26T18:02:31.309639160Z","published_at":"2023-10-31T21:15:08.613Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3955","https://security-tracker.debian.org/tracker/CVE-2023-3955"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3955#Debian:13/kubernetes","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3955"}],"summary":"A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if th"}