The picture_pool_Delete function in misc/picture_pool.c in VideoLAN VLC media player 2.1.5 allows remote attackers to execute arbitrary code or cause a denial of service (DEP violation and application crash) via a crafted FLV file.
The picture_Release function in misc/picture.c in VideoLAN VLC media player 2.1.5 allows remote attackers to execute arbitrary code or cause a denial of service (write access violation) via a crafted M2V file.