xfpt versions prior to 1.01 fails to handle appropriately some parameters inside the input data, resulting in a stack-based buffer overflow vulnerability. When a user of the affected product is tricked to process a specially crafted file, arbitrary code may be executed on the user's environment.
https://lists.debian.org/debian-lts-announce/2024/11/msg00034.html
https://jvn.jp/en/vu/JVNVU96498690/
https://github.com/PhilipHazel/xfpt/commit/a690304bbd3fd19e9dfdad50dcc87ad829f744e4