Multiple use-after-free vulnerabilities in net/websockets/websocket_job.cc in the WebSockets implementation in Google Chrome before 34.0.1847.137 allow remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to WebSocketJob deletion.
https://src.chromium.org/viewvc/chrome?revision=261707&view=revision
https://code.google.com/p/chromium/issues/detail?id=358038
http://www.securitytracker.com/id/1030240
http://www.securityfocus.com/bid/67374
http://www.debian.org/security/2014/dsa-2930
http://security.gentoo.org/glsa/glsa-201408-16.xml
http://secunia.com/advisories/60372
http://secunia.com/advisories/59155
http://lists.opensuse.org/opensuse-updates/2014-06/msg00023.html
http://googlechromereleases.blogspot.com/2014/05/stable-channel-update.html