NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.
http://seclists.org/fulldisclosure/2022/Oct/28
http://seclists.org/fulldisclosure/2022/Oct/41
https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f
https://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51
https://security.gentoo.org/glsa/202208-32