Bug 2506674 (CVE-2026-66140) - CVE-2026-66140 exim: Exim: Privilege escalation via directory traversal due to mishandled queue-name arguments
Summary: CVE-2026-66140 exim: Exim: Privilege escalation via directory traversal due t...
Keywords:
Status: NEW
Alias: CVE-2026-66140
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2507997 2507998
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-24 05:05 UTC by OSIDB Bzimport
Modified: 2026-07-28 13:59 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-07-24 05:05:50 UTC 
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.
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