Debian/exim4: medium 5.3
Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, has an out-of-bounds write.
Action: Upgrade exim4 to 4.98.2-1+deb13u5 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.98.2-1+deb13u5 | - |
Fixed versions
| 4.98.2-1+deb13u5 |
Sources
- osv: DEBIAN-CVE-2026-94054#Debian:13/exim4
- https://security-tracker.debian.org/tracker/CVE-2026-94054
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