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CVE-2026-63632

3.3 Faible

Publiée le 18/08/2026 à 17:16 · Modifiée le 18/09/2026 à 22:05 · En attente d'analyse NVD · Source : security-advisories@github.com

Description

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. From 1.3.0 until 1.22.0, onnx.version_converter.convert_version() can perform an out-of-bounds read in Gemm_7_6::adapt_gemm_7_6() in onnx/version_converter/adapters/gemm_7_6.h when a Gemm node has input tensors with fewer than two dimensions because B_shape[1], A_shape[0], or A_shape[1] is accessed without a rank check, potentially causing a process crash during an opset 7 to 6 downgrade. This issue is fixed in version 1.22.0.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
3.1 3.3 Faible security-advisories@github.com CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Faiblesses (CWE)

Références

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