Debian/exim4: high 7.8
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.
Action: Upgrade exim4 to 4.98.2-1+deb13u4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.98.2-1+deb13u4 | - |
Fixed versions
| 4.98.2-1+deb13u4 |
Sources
- osv: DEBIAN-CVE-2026-66140#Debian:13/exim4
- https://security-tracker.debian.org/tracker/CVE-2026-66140
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