PyPI/onnx CVE-2026-34446: medium 4.7, EPSS 0.18%
ONNX: Arbitrary File Read via ExternalData Hardlink Bypass in ONNX load
Action: Upgrade onnx to 1.21.0 or later.
pip install onnx==1.21.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.21.0 | - |
Fixed versions
| 1.21.0 |
Sources
- osv: GHSA-cmw6-hcpp-c6jp
- https://github.com/onnx/onnx/security/advisories/GHSA-cmw6-hcpp-c6jp
- https://nvd.nist.gov/vuln/detail/CVE-2026-34446
- https://github.com/onnx/onnx/commit/4755f8053928dce18a61db8fec71b69c74f786cb
- https://github.com/onnx/onnx
CVE-2026-34446 · published · modified · JSON