CVE-2026-28422

Summary

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.

Affected Software

Weaknesses

• CWE-121: CWE-121: Stack-based Buffer Overflow

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2026/02/27/11

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/vim/vim/security/advisories/GHSA-gmqx-prf2-8mwf
• https://github.com/vim/vim/commit/4e5b9e31cb7484ad156f
• https://github.com/vim/vim/releases/tag/v9.2.0078

• ←Previous
• Next→