An issue was discovered in AdvanceCOMP through 2.1. An invalid memory address occurs in the function adv_png_unfilter_8 in lib/png.c. It can be triggered by sending a crafted file to a binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact when a victim opens a specially crafted file.
https://sourceforge.net/p/advancemame/bugs/272/
https://research.loginsoft.com/bugs/invalid-memory-access-in-adv_png_unfilter_8-advancecomp/
https://lists.debian.org/debian-lts-announce/2021/12/msg00034.html