CVE-2006-4406: Apple Mac OS X

High severity, CVSS 7.5. EPSS: 7.6% chance of exploitation in the next 30 days.

Buffer overflow in PPP on Apple Mac OS X 10.4.x up to 10.4.8 and 10.3.x up to 10.3.9, when PPPoE is enabled, allows remote attackers to execute arbitrary code via unspecified vectors.

Affected products

• Apple Mac OS X: version 10.3 only; version 10.3.1 only; version 10.3.2 only; version 10.3.3 only; version 10.3.4 only; version 10.3.5 only; …

Published 2006-11-30. Last modified 2026-06-16.