CVE-2012-4576: Debian Linux

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

FreeBSD: Input Validation Flaw allows local users to gain elevated privileges

Affected products

• Debian Debian Linux: version 8.0 only; version 9.0 only; version 10.0 only
• Freebsd Freebsd: version 7.4 only; version 8.3 only; version 9.0 only; version 9.1 only

Published 2019-12-02. Last modified 2026-06-16.