Google Chrome before 15.0.874.102 does not prevent redirects to chrome: URLs, which has unspecified impact and remote attack vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13246
https://exchange.xforce.ibmcloud.com/vulnerabilities/70957
http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html