Argument injection vulnerability in Microsoft Internet Explorer 8 beta 2 on Windows XP SP3 allows remote attackers to execute arbitrary commands via the --renderer-path option in a chromehtml: URI.
https://www.exploit-db.com/exploits/7566
http://www.securityfocus.com/bid/32999
http://www.securityfocus.com/archive/1/499570/100/0/threaded