ONNXGHSA-h8wv-9h96-m4hr
Onnx Out-of-bounds Read vulnerability
Medium4.4CVE-2024-27319 · Published Feb 23, 2024 · updated Sep 10, 2026
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| onnx PyPI | < 1.16.0 | 1.16.0 |
Details and references
Versions of the package onnx before and including 1.15.0 are vulnerable to Out-of-bounds Read as the ONNX_ASSERT and ONNX_ASSERTM functions have an off by one string copy.
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-125
- Also known as
- CVE-2024-27319, PYSEC-2024-223
- nvd.nist.gov/vuln/detail/CVE-2024-27319
- github.com/onnx/onnx/commit/08a399ba75a805b7813ab8936b91d0e274b08287
- github.com/onnx/onnx
- github.com/pypa/advisory-database/tree/main/vulns/onnx/PYSEC-2024-223.yaml
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FGTBH5ZYL2LGYHIJDHN2MAUURIR5E7PY
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TFJJID2IZDOLFDMWVYTBDI75ZJQC6JOL
More ONNX advisories
All ONNX| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Feb 232024 | Onnx Directory Traversal vulnerability CVE-2024-27318High7.5fixed in 1.16.0 | High7.5 | 1.16.0 |
| Jun 62024 | onnx allows Arbitrary File Overwrite in download_model_with_test_data CVE-2024-5187High8.8fixed in 1.16.2 | High8.8 | 1.16.2 |
| Mar 202025 | Open Neural Network Exchange (ONNX) Path Traversal Vulnerability CVE-2024-7776High8.1fixed in 1.17.0 | High8.1 | 1.17.0 |
| Jan 262023 | Directory Traversal in onnx CVE-2022-25882High7.5fixed in 1.13.0 | High7.5 | 1.13.0 |
| Mar 16 | ONNX Untrusted Model Repository Warnings Suppressed by silent=True in onnx.hub.load() , Silent Supply-Chain Attack CVE-2026-28500High8.6fixed in 1.21.0rc1 | High8.6 | 1.21.0rc1 |
| Mar 31 | onnx Vulnerable to Path Traversal via Symlink CVE-2026-27489Highfixed in 1.21.0 | High | 1.21.0 |