CVE-2015-4510
Race condition in the WorkerPrivate::NotifyFeatures function in Mozilla Firefox before 41.0 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) by leveraging improper interaction between shared workers and the IndexedDB implementation.
Date published : 2015-09-23
http://www.securityfocus.com/bid/76815
http://www.mozilla.org/security/announce/2015/mfsa2015-104.html