CVE-2026-66140

HIGH CVSS 8.4 View on NVD ↗

Description

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://openwall.com/lists/oss-security/2026/07/22/9

Published: Jul 24, 2026 05:16 UTC Modified: Jul 24, 2026 13:18 UTC