Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.9 and 11.x before 11.0.06 on Windows and Mac OS X allows attackers to execute arbitrary code via unspecified vectors.
http://www.securitytracker.com/id/1029604
http://helpx.adobe.com/security/products/acrobat/apsb14-01.html