CVE-2026-34446

MEDIUM

4.7

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.14.7

SeveridadMEDIUM

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

Vector de ataqueLOCAL

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado4/1/2026

Ultima modificacion4/3/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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