CVE-2008-3667: Maxthon Browser

Medium severity, CVSS 6.8. EPSS: 6.9% chance of exploitation in the next 30 days.

Stack-based buffer overflow in Maxthon Browser 2.0 and earlier allows remote attackers to execute arbitrary code via a long Content-type HTTP header.

Affected products

• Maxthon Maxthon Browser: up to and including 2.0; version 1.1.39 only; version 1.2 only; version 1.2.1 only; version 1.6.3.80 only

Published 2008-08-13. Last modified 2026-06-16.