CVE-1999-1314: Freebsd

Low severity, CVSS 2.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in union file system in FreeBSD 2.2 and earlier, and possibly other operating systems, allows local users to cause a denial of service (system reload) via a series of certain mount_union commands.

Affected products

• Freebsd Freebsd: up to and including 2.2; version 2.0 only; version 2.0.5 only; version 2.1 only; version 2.1.0 only; version 2.2 only

Published 1996-05-17. Last modified 2026-06-16.