CVE-2011-2875
Google V8, as used in Google Chrome before 14.0.835.163, does not properly perform object sealing, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that leverage "type confusion."
Date published : 2011-09-17
http://code.google.com/p/chromium/issues/detail?id=95920
http://googlechromereleases.blogspot.com/2011/09/stable-channel-update_16.html