CVE-2026-25749mediumCWE-122

CVE-2026-25749: falha de média gravidade em vim

Heap Overflow in Vim

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar vim+ Monitorar vim

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 6.6epss 0.3%
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
Produtos afetados
vim · vim
CVEs relacionadas — vim

No mesmo produto, das mais perigosas para as menos.

CVE-2025-27423HIGHImproper Input Validation in VimEPSS 22.5%CVE-2026-28417MEDIUMVim has OS Command Injection in netrwEPSS 1.4%CVE-2026-44656MEDIUMVim: OS Command Injection via 'path' completionEPSS 0.9%CVE-2025-53906MEDIUMVim has path traversal issue with zip.vim and special crafted zip archivesEPSS 0.9%CVE-2026-33412MEDIUMVim affected by Command injection via newline in glob()EPSS 0.9%CVE-2026-42307MEDIUMVim: OS Command Injection in netrwEPSS 0.8%