CVE-2016-5132
The Service Workers subsystem in Google Chrome before 52.0.2743.82 does not properly implement the Secure Contexts specification during decisions about whether to control a subframe, which allows remote attackers to bypass the Same Origin Policy via an https IFRAME element inside an http IFRAME element.
Date published : 2016-07-23
http://www.securityfocus.com/bid/92053
http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html