{"id":"CVE-2026-52022","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-52022","summary":null,"details":"An issue in kamailio v.6.1.1 and before allows a remote attacker to cause a denial of service via the IMS P-CSCF registration handling components","published":"2026-09-01T00:00:00Z","modified":"2026-09-04T08:05:26.304363Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/kamailio/kamailio/commit/91c5ca751799db4f25a28a495350cc97f7c2f390","label":"kamailio/kamailio@91c5ca7"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52022.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52022"},{"type":"REPORT","url":"https://github.com/kamailio/kamailio/issues/4670"},{"type":"FIX","url":"https://github.com/kamailio/kamailio/commit/91c5ca751799db4f25a28a495350cc97f7c2f390"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-04T08:05:26.304363Z"}}