PT-2026-52481 · Vim · Vim

Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2026-57456

Mitre

CVSS v4.0

8.4

Alta

Vetor base

AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vim is an open source, command line text editor. Prior to 9.2.0699, Vim's Python omni-completion (runtime/autoload/python3complete.vim and the legacy pythoncomplete.vim) executes reconstructed function and class definitions from the current buffer with exec() as part of populating the completion dictionary. When reconstructing that source, each scope's docstring is inserted verbatim between triple quotes with no escaping, so a hostile buffer can break out of the triple-quoted literal and execute attacker-controlled Python during omni-completion. This vulnerability is fixed in 9.2.0699.

Correção

Code Injection

Enumeração de Fraquezas

CWE-94

Identificadores relacionados

CVE-2026-57456

Produtos afetados

Vim

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-57456 · Nota de Segurança
• https://github.com/vim/vim/commit/cce141c42740f122dd8486ae04e21c2a81016ba8 · Nota
• https://github.com/vim/vim/security/advisories/GHSA-ppj8-wqjf-6fp3 · Nota
• https://github.com/vim/vim/releases/tag/v9.2.0699 · Nota