GPAC 2.1-DEV-rev87-g053aae8-master. has a Null Pointer Dereference vulnerability in gf_isom_parse_movie_boxes_internal due to improper return value handling of GF_SKIP_BOX, which causes a Denial of Service. This vulnerability was fixed in commit 37592ad.
https://github.com/gpac/gpac/issues/2163
https://github.com/gpac/gpac/commit/37592ad86c6ca934d34740012213e467acc4a3b0