A use after free vulnerability exists in GPAC version 2.3-DEV-revrelease, specifically in the gf_filterpacket_del function in filter_core/filter.c at line 38. This vulnerability can lead to a double-free condition, which may cause the application to crash.
https://huntr.com/bounties/6f721ee7-8785-4c26-801e-f40fed3faaac
https://github.com/gpac/gpac/commit/b68b3f0bf5c366e003221d78fd663a1d5514a876