Integer Overflow or Wraparound in GitHub repository vim/vim prior to 9.0.
https://github.com/vim/vim/commit/27efc62f5d86afcb2ecb7565587fe8dea4b036fe
https://huntr.dev/bounties/64574b28-1779-458d-a221-06c434042736
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html