{"action":"Upgrade k8s.io/ingress-nginx to 1.11.5 or later.","affected":[{"fixed":"1.11.5","introduced":"0"},{"fixed":"1.12.1","introduced":"1.12.0-beta.0"}],"component":"k8s.io/ingress-nginx","cve_ids":["CVE-2025-1974"],"ecosystem":"Go","epss":0.994,"exploited":false,"fixed_versions":["1.11.5","1.12.1"],"ghsa_id":"GHSA-mgvx-rpfc-9mpv","id":"tcs_01M5KFFVZBPCMERX5Z8Z6HREKW","modified_at":"2026-09-10T03:50:56.897250047Z","published_at":"2025-03-25T00:30:26Z","references":["https://osv.dev/vulnerability/GHSA-mgvx-rpfc-9mpv","https://nvd.nist.gov/vuln/detail/CVE-2025-1974","https://github.com/kubernetes/kubernetes/issues/131009","https://github.com/B1ack4sh/Blackash-CVE-2025-1974","https://github.com/kubernetes/ingress-nginx","https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.11.5","https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.12.1","https://groups.google.com/g/kubernetes-security-announce/c/2qa9DFtN0cQ","https://https://github.com/kubernetes/kubernetes/issues/131009","https://security.netapp.com/advisory/ntap-20250328-0008","https://www.exploit-db.com/exploits/52475"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-mgvx-rpfc-9mpv","url":"https://osv.dev/vulnerability/GHSA-mgvx-rpfc-9mpv"}],"summary":"ingress-nginx admission controller RCE escalation"}