CVE-2001-0221: Freebsd Ja-Xklock

High severity, CVSS 7.2. EPSS: 1% chance of exploitation in the next 30 days.

Buffer overflow in ja-xklock 2.7.1 and earlier allows local users to gain root privileges.

Affected products

• Freebsd Ja-Xklock: up to and including 2.7.1

Published 2001-06-02. Last modified 2026-06-16.