Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0044.
https://security.gentoo.org/glsa/202305-16
https://security.gentoo.org/glsa/202208-32
https://huntr.dev/bounties/2ecb4345-2fc7-4e7f-adb0-83a20bb458f5
https://github.com/vim/vim/commit/caea66442d86e7bbba3bf3dc202c3c0d549b9853