patch 8.2.4261: accessing invalid memory in a regular expression Commit: https://github.com/vim/vim/commit/679d66c2d21dfe03d0f89b9a818b0aaebb4c3b87 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 30 16:42:56 2022 +0000 patch 8.2.4261: accessing invalid memory in a regular expression Problem: Accessing invalid memory when a regular expression checks the Visual area while matching in a string. Solution: Do not try matching the Visual area in a string.

--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4261,
+/**/
     4260,
 /**/
     4259,