Description

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, there is an issue in onnx.load, the code checks for symlinks to prevent path traversal, but completely misses hardlinks because a hardlink looks exactly like a regular file on the filesystem. This issue has been patched in version 1.21.0.

INFO

Published Date :

2026-04-01T17:37:54.737Z

Last Modified :

2026-04-02T14:10:36.637Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-34446 vulnerability.

Vendors Products
Linuxfoundation
  • Onnx
Onnx
  • Onnx
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34446.

URL Resource
https://github.com/onnx/onnx/commit/4755f8053928dce18a61db8fec71b69c74f786cb cve-icon cve-icon cve-icon
https://github.com/onnx/onnx/security/advisories/GHSA-cmw6-hcpp-c6jp cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-34446 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-34446 cve-icon
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