Google Chrome before 6.0.472.53 does not properly restrict copying to the clipboard, which has unspecified impact and attack vectors.
http://code.google.com/p/chromium/issues/detail?id=41654
http://googlechromereleases.blogspot.com/2010/09/stable-and-beta-channel-updates.html
http://secunia.com/advisories/41856
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12052
http://www.mandriva.com/security/advisories?name=MDVSA-2011:039
http://www.ubuntu.com/usn/USN-1006-1