CVE-2010-0183
Use-after-free vulnerability in the nsCycleCollector::MarkRoots function in Mozilla Firefox 3.5.x before 3.5.10 and SeaMonkey before 2.0.5 allows remote attackers to execute arbitrary code via a crafted HTML document, related to an improper frame construction process for menus.
Date published : 2010-06-23
http://www.securityfocus.com/bid/41050
http://www.mozilla.org/security/announce/2010/mfsa2010-27.html