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CVE-2026-35349
MEDIUM6.7
Descricao
A vulnerability in the rm utility of uutils coreutils allows a bypass of the --preserve-root protection. The implementation uses a path-string check rather than comparing device and inode numbers to identify the root directory. An attacker or accidental user can bypass this safeguard by using a symbolic link that resolves to the root directory (e.g., /tmp/rootlink -> /), potentially leading to the unintended recursive deletion of the entire root filesystem.
Detalhes CVE
Pontuacao CVSS v3.16.7
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Vetor de ataqueLOCAL
ComplexidadeHIGH
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado4/22/2026
Ultima modificacao4/22/2026
Fontenvd
Avistamentos honeypot0
Fraquezas (CWE)
CWE-59
Referencias
https://github.com/uutils/coreutils/pull/9706(security@ubuntu.com)
https://github.com/uutils/coreutils/releases/tag/0.7.0(security@ubuntu.com)
Correlacoes IOC
Sem correlacoes registradas
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