CVE-2026-25749 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Vim is an open source, command line text editor. Prior to version 9.1.2132, a heap buffer overflow vulnerability exists in Vim's tag file resolution logic when…
Medium CVSS: 6.6

CVE-2026-25749

Vim is an open source, command line text editor. Prior to version 9.1.2132, a heap buffer overflow vulnerability exists in Vim's tag file resolution logic when processing the 'helpfile' option. The vulnerability is located in the get_tagfname() function in src/tag.c. When processing help file tags, Vim copies the user-controlled 'helpfile' option value into a fixed-size heap buffer of MAXPATHL + 1 bytes (typically 4097 bytes) using an unsafe STRCPY() operation without any bounds checking. This issue has been patched in version 9.1.2132.
Vendor
Vim
Product
Vim
CWE
CWE-122
Yayın Tarihi
2026-02-06 23:15:54
Güncelleme
2026-02-20 15:45:19
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-122 Vim MEDIUM Vim 2026

Referanslar

https://github.com/vim/vim/commit/0714b15940b245108e6e9d7aa2260dd849a26fa9 https://github.com/vim/vim/releases/tag/v9.1.2132 https://github.com/vim/vim/security/advisories/GHSA-5w93-4g67-mm43