{"id":"CVE-2026-24514","aliases":["GHSA-2pf9-vr92-6h3v","GO-2026-4417"],"url":"https://o3.security/vulnerability/CVE-2026-24514","summary":"ingress-nginx Admission Controller denial of service","details":"A security issue was discovered in ingress-nginx where the validating admission controller feature is subject to a denial of service condition. By sending large requests to the validating admission controller, an attacker can cause memory consumption, which may result in the ingress-nginx controller pod being killed or the node running out of memory.","published":"2026-02-03T22:17:25.137Z","modified":"2026-07-31T18:30:01.382034712Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"k8s.io/ingress-nginx","fixedVersion":"1.13.7"},{"ecosystem":"Go","name":"k8s.io/ingress-nginx","fixedVersion":"1.14.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24514.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24514"},{"type":"REPORT","url":"https://github.com/kubernetes/kubernetes/issues/136680"},{"type":"PACKAGE","url":"https://github.com/kubernetes/ingress-nginx"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-31T18:30:01.382034712Z"}}