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.
Exploitability
AV:LAC:HPR:LUI:RScope
S:UImpact
C:NI:LA:N2.2/CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:NOther