Multiple integer overflows in Skia, as used in Google Chrome 1.x before 1.0.154.64 and 2.x, and possibly Android, might allow remote attackers to execute arbitrary code in the renderer process via a crafted (1) image or (2) canvas.
http://code.google.com/p/chromium/issues/detail?id=10736
http://code.google.com/p/skia/source/detail?r=159
http://googlechromereleases.blogspot.com/2009/05/stable-update-security-fix.html
http://secunia.com/advisories/35014
http://www.securityfocus.com/bid/34859