{"id":"CVE-2026-66140","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-66140","summary":"Exim before 4.99.5 allows directory traversal to access files outside of the spool area, and consequently gain privileges, because arguments related to queue-name are mishandled.","details":"Exim before 4.99.5 allows directory traversal to access files outside of the spool area, and consequently gain privileges, because arguments related to queue-name are mishandled.","published":"2026-07-24T04:32:08.764Z","modified":"2026-07-24T12:25:04.081Z","cvss":{"score":8.4,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.00255,"percentile":0.16937,"asOf":"2026-09-08"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://openwall.com/lists/oss-security/2026/07/22/9"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-07-24T12:25:04.081Z"}}