CLSA-2026-1778602862 vim: Fix of 4 CVEs

CVE-2022-2175: fix invalid memory access in cmdlineinsertreg when using an expression on the command line; save/restore newcmdpos around the expression evaluation exgetln.c, upstream patch 8.2.5148; hunk 3 context adjusted for 8.2.2637 - CVE-2022-3256: fix use-after-free in movemark when an...

CVE-2022-3256

A heap use-after-free vulnerability was found in vim's movemark function of the src/mark.c file. This issue occurs because vim uses freed memory when 'autocmd' changes the mark. This flaw allows an attacker to trick a user into opening a specially crafted file, triggering a heap use-after-free th...