CVE-2026-28422

Vim is an open source, command line text editor. Prior to version 9.2.0078, a stack-buffer-overflow occurs in `build_stl_str_hl()` when rendering a statusline with a multi-byte fill character on a very wide terminal. Version 9.2.0078 patches the issue.

More information : https://github.com/vim/vim/commit/4e5b9e31cb7484ad156f