PYSEC-2026-104
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/onnx/PYSEC-2026-104.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-104
- Aliases
-
- CVE-2026-34447
- GHSA-p433-9wv8-28xj
- Published
- 2026-04-01T18:16:30.810Z
- Modified
- 2026-05-20T09:19:09.984613Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, there is a symlink traversal vulnerability in external data loading allows reading files outside the model directory. This issue has been patched in version 1.21.0.
- References
Affected packages
PyPI / onnx
Package
- Name
- onnx
- View open source insights on deps.dev
- Purl
- pkg:pypi/onnx
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.21.0
Affected versions
0.*
0.1
0.2
0.2.1
1.*
1.0.0
1.0.1
1.1.0
1.1.1
1.1.2
1.2.1
1.2.2
1.2.3
1.3.0
1.4.0
1.4.1
1.5.0
1.6.0
1.7.0
1.8.0
1.8.1
1.9.0
1.10.0
1.10.1
1.10.2
1.11.0
1.12.0
1.13.0
1.13.1
1.14.0
1.14.1
1.15.0
1.16.0
1.16.1
1.16.2
1.17.0
1.18.0
1.19.0
1.19.1rc1
1.19.1
1.20.0rc1
1.20.0rc2
1.20.0
1.20.1rc1
1.20.1
1.21.0rc1
1.21.0rc2
1.21.0rc3
1.21.0rc4