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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2026-34447

ONNX: External Data Symlink Traversal

Description

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, there is a symlink traversal vulnerability in external data loading allows reading files outside the model directory. This issue has been patched in version 1.21.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

onnx onnx

  • < 1.21.0affected

References