Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.
https://security.gentoo.org/glsa/202305-16
https://security.gentoo.org/glsa/202208-32
https://huntr.dev/bounties/020845f8-f047-4072-af0f-3726fe1aea25
https://github.com/vim/vim/commit/c101abff4c6756db4f5e740fde289decb9452efa