Google Chrome before 6.0.472.59 on Mac OS X does not properly implement file dialogs, which allows attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors. NOTE: this issue exists because of an incorrect fix for CVE-2010-3112 on Mac OS X.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13941
http://googlechromereleases.blogspot.com/2010/09/stable-beta-channel-updates_14.html