CVE-2026-27489

Fixed upstream EPSS <1%CVSS 8.7

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, a path traversal vulnerability via symlink allows to read arbitrary files outside model or user-provided directory. This issue has been patched in version 1.21.0.

Published 2026-04-01 · CVE record · OSV

Products: onnx, Red Hat OpenShift AI 2.25, Red Hat OpenShift AI (RHOAI)

Fixed upstream

Distro releases