CVE-2010-5157: Comodo Internet Security

Medium severity, CVSS 6.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Race condition in Comodo Internet Security before 4.1.149672.916 on Windows XP allows local users to bypass kernel-mode hook handlers, and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware detection, via certain user-space memory changes during hook-handler execution, aka an argument-switch attack or a KHOBE attack.

Affected products

• Comodo Comodo Internet Security: up to and including 4.0.141842.828

Published 2012-08-25. Last modified 2026-06-16.