CVE-2013-4392: Systemd Project Systemd

Medium severity, CVSS 5.0. EPSS: 0.5% chance of exploitation in the next 30 days.

systemd, when updating file permissions, allows local users to change the permissions and SELinux security contexts for arbitrary files via a symlink attack on unspecified files.

Affected products

• Systemd Project Systemd: before 239 (fixed in 239)

Published 2013-10-28. Last modified 2026-06-16.