{"action":"Upgrade k8s.io/ingress-nginx to 1.13.7 or later.","affected":[{"fixed":"1.13.7","introduced":"0"},{"fixed":"1.14.3","introduced":"1.14.0"}],"component":"k8s.io/ingress-nginx","cve_ids":["CVE-2026-1580"],"ecosystem":"Go","epss":0.00531,"exploited":false,"fixed_versions":["1.13.7","1.14.3"],"ghsa_id":"GHSA-9h3p-52vh-959w","id":"tcs_01M5KF5MDTXQZDVQACXFZEQQ0A","modified_at":"2026-09-10T03:50:34.624818552Z","published_at":"2026-02-04T00:30:29Z","references":["https://osv.dev/vulnerability/GHSA-9h3p-52vh-959w","https://nvd.nist.gov/vuln/detail/CVE-2026-1580","https://github.com/kubernetes/kubernetes/issues/136677","https://github.com/kubernetes/ingress-nginx"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-9h3p-52vh-959w","url":"https://osv.dev/vulnerability/GHSA-9h3p-52vh-959w"}],"summary":"ingress-nginx's `nginx.ingress.kubernetes.io/auth-method` Ingress annotation can be used to inject configuration into nginx"}