libming v0.4.8 was discovered to contain a segmentation fault via the decompileDUPLICATECLIP function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SWF file.
https://github.com/libming/libming/issues/330
https://github.com/goodmow/PoC/blob/main/libming/libming-fuzz14.readme