Google Chrome before 9.0.597.107 does not properly restrict access to internal extension functions, which has unspecified impact and remote attack vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13978
https://exchange.xforce.ibmcloud.com/vulnerabilities/65741
http://www.securityfocus.com/bid/46614
http://googlechromereleases.blogspot.com/2011/02/stable-channel-update_28.html