An issue was discovered in GPAC v0.8.0, as demonstrated by MP4Box. It contains a heap-based buffer overflow in gf_m2ts_process_pmt in media_tools/mpegts.c:2163 that can cause a denial of service (DOS) via a crafted MP4 file.
https://github.com/gpac/gpac/issues/1421
https://github.com/gpac/gpac/commit/8c5e847185d74462d674ee7d28fb46c29dae6dd2