Adobe Flash Player versions 23.0.0.207 and earlier, 11.2.202.644 and earlier have an exploitable memory corruption vulnerability in the PSDK class related to ad policy functionality method. Successful exploitation could lead to arbitrary code execution.
https://security.gentoo.org/glsa/201701-17
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-154
https://helpx.adobe.com/security/products/flash-player/apsb16-39.html
https://euvd.enisa.europa.eu/vulnerability/EUVD-2016-8722
http://www.securitytracker.com/id/1037442
http://lists.opensuse.org/opensuse-updates/2016-12/msg00112.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00064.html