CVE-2007-5958: X.org Xserver

Medium severity, CVSS 5.0. EPSS: 5.3% chance of exploitation in the next 30 days.

X.Org Xserver before 1.4.1 allows local users to determine the existence of arbitrary files via a filename argument in the -sp option to the X program, which produces different error messages depending on whether the filename exists.

Affected products

• X.org Xserver: up to and including 1.4

Published 2008-01-18. Last modified 2026-06-16.