CVE-2026-34447
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Apr 01, 2026
Vendor
unknown
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.