{"action":"Upgrade k8s.io/ingress-nginx to 0.0.0-20260319175635-5183b7d86137 or later.","affected":[{"introduced":"0"}],"component":"k8s.io/ingress-nginx","cve_ids":["CVE-2026-4342"],"ecosystem":"Go","epss":0.00628,"exploited":false,"fixed_versions":["0.0.0-20260319175635-5183b7d86137"],"ghsa_id":"GHSA-f53h-mxv9-cp98","id":"tcs_01M5KGG5B05FS008PSH2PWNQ6A","modified_at":"2026-05-20T08:11:45.798604108Z","published_at":"2026-03-23T18:16:14Z","references":["https://osv.dev/vulnerability/GO-2026-4796","https://github.com/advisories/GHSA-f53h-mxv9-cp98","https://nvd.nist.gov/vuln/detail/CVE-2026-4342","http://www.openwall.com/lists/oss-security/2026/03/19/9","https://github.com/kubernetes/ingress-nginx/commit/5183b7d861377a9a2f6d2acaf44f8f6abd5cd0aa","https://github.com/kubernetes/kubernetes/issues/137893"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-4796","url":"https://osv.dev/vulnerability/GO-2026-4796"}],"summary":"ingress-nginx comment-based nginx configuration injection in k8s.io/ingress-nginx"}