In GPAC 0.7.1 and earlier, gftextgetutf8line in mediatools/textimport.c in libgpacstatic.a allows an out-of-bounds write because of missing szLineConv bounds checking.

GPAC version 0.7.1 and earlier has a buffer overflow vulnerability in the catmultiplefiles function in applications/mp4box/fileimport.c when MP4Box is used for a local directory containing crafted filenames.

GPAC version 0.7.1 and earlier has a Buffer Overflow vulnerability in the gfsmloadinit function in scenemanager.c in libgpacstatic.a.

GPAC MP4Box version 0.7.1 and earlier contains a Buffer Overflow vulnerability in src/isomedia/avcext.c lines 2417 to 2420 that can result in Heap chunks being modified, this could lead to RCE. This attack appear to be exploitable via an attacker supplied MP4 file that when run by the victim may result in RCE.