CVE-2013-6622
Use-after-free vulnerability in the HTMLMediaElement::didMoveToNewDocument function in core/html/HTMLMediaElement.cpp in Blink, as used in Google Chrome before 31.0.1650.48, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving the movement of a media element between documents.
Date published : 2013-11-13
http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html