Ghostwire

CVE-2026-66140: Exim before 4.99.5 allows directory traversal to access files outside of the spool area, and consequently gain...

HIGH CVSS 0.0 EPSS 0.27%

Published: July 24, 2026 | Last Modified: July 24, 2026

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.

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.27% (19th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References