CVE-2016-1682
The ServiceWorkerContainer::registerServiceWorkerImpl function in WebKit/Source/modules/serviceworkers/ServiceWorkerContainer.cpp in Blink, as used in Google Chrome before 51.0.2704.63, allows remote attackers to bypass the Content Security Policy (CSP) protection mechanism via a ServiceWorker registration.
Date published : 2016-06-05
http://www.securityfocus.com/bid/90876
http://googlechromereleases.blogspot.com/2016/05/stable-channel-update_25.html