CVE-2026-34446

MEDIUM

4.7

Descricao

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, there is an issue in onnx.load, the code checks for symlinks to prevent path traversal, but completely misses hardlinks because a hardlink looks exactly like a regular file on the filesystem. This issue has been patched in version 1.21.0.

Detalhes CVE

Pontuacao CVSS v3.14.7

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado4/1/2026

Ultima modificacao4/3/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-22CWE-61

Referencias

https://github.com/onnx/onnx/commit/4755f8053928dce18a61db8fec71b69c74f786cb(security-advisories@github.com)

https://github.com/onnx/onnx/security/advisories/GHSA-cmw6-hcpp-c6jp(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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