This bug was reported directly to Adobe and got assigned CVE-2014-0502.
http://helpx.adobe.com/security/products/flash-player/apsb14-07.html
This one was actively (and it still is) exploited since February 12th in watering hole campaigns against nonprofit research institutions and human right activists websites.
If I can get a reward for this vulnerability, Iβd be happy to give it to charity!