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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-27489US | high7.5 | — | ||
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 ar… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2026:24977ADVISORY
- https://access.redhat.com/security/cve/CVE-2026-27489WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2453929REPORT
- https://github.com/onnx/onnx/commit/4755f8053928dce18a61db8fec71b69c74f786cbFIX
- https://github.com/onnx/onnx/security/advisories/GHSA-3r9x-f23j-gc73FIX
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27489.jsonWEB
scry
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