PT-2026-52479 · Vim · Vim

Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2026-57454

NVD

CVSS v4.0

6.8

Média

Vetor base

AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vim is an open source, command line text editor. From 9.2.0320 until 9.2.0679, a crafted undo or swap file can store a virtual-text property whose offset and length point outside the line's property data. When Vim restores or displays such a line it converts the offset into a pointer and reads the virtual text without bounds checking, causing an out-of-bounds read that can crash Vim or disclose adjacent heap memory. This vulnerability is fixed in 9.2.0679.

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2026-57454

Produtos afetados

Vim

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-57454 · Nota de Segurança
• https://github.com/vim/vim/security/advisories/GHSA-ww8h-47xp-hp4w · Nota
• https://github.com/vim/vim/commit/b3faeecc976d3031d7c0675623516ec60c30f949 · Nota
• https://github.com/vim/vim/releases/tag/v9.2.0679 · Nota