CVE-2007-6228: Yahoo Toolbar

Medium severity, CVSS 6.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Stack-based buffer overflow in the Helper class in the yt.ythelper.2 ActiveX control in Yahoo! Toolbar 1.4.1 allows remote attackers to cause a denial of service (browser crash) via a long argument to the c method.

Affected products

• Yahoo Toolbar: version 1.4.1 only

Published 2007-12-04. Last modified 2026-06-16.