CVEvulnerability
CVE-2026-28420
4.4 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.4 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
- CVSS 3.1 ([email protected])
- 4.4 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
- Weaknesses
- CWE-122, CWE-125
Description
Vim is an open source, command line text editor. Prior to version 9.2.0076, a heap-based buffer overflow WRITE and an out-of-bounds READ exist in Vim's terminal emulator when processing maximum combining characters from Unicode supplementary planes. Version 9.2.0076 fixes the issue.
Affected configurations
• vim vim (< 9.2.0076)
Related
References
- https://github.com/vim/vim/commit/bb6de2105b160e729c34063 Patch
- https://github.com/vim/vim/releases/tag/v9.2.0076 Product
- https://github.com/vim/vim/security/advisories/GHSA-rvj2-jrf9-2phg Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/02/27/9 Mailing List, Patch, Third Party Advisory