{"id":"CVE-2026-78133","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-78133","summary":"libcharon in strongSwan 6.0.0 through 6.0.7 has a use-after-free in IKEv2 rekeying collision handling.","details":"libcharon in strongSwan 6.0.0 through 6.0.7 has a use-after-free in IKEv2 rekeying collision handling.","published":"2026-09-11T02:18:34.757","modified":"2026-09-11T02:18:34.757","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/strongswan/strongswan/releases/tag/6.1.0"},{"type":"WEB","url":"https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78133).html"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-11T02:18:34.757"}}