CVE-2026-34447 — ONNX: External Data Symlink Traversal
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 da…
Published: 2026-04-01 · CVSS: 5.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7