HIGH 8.8 Microsoft
CVE-2025-51480
Path Traversal vulnerability in onnx.external_data_helper.save_external_data in ONNX 1.17.0 allows attackers to overwrite arbitrary files by supplying crafted external_data.location paths containing traversal sequences, bypassing intended directory restrictions.
Microsoft Security Update 2025-Jul: Path Traversal vulnerability in onnx.external_data_helper.save_external_data in ONNX 1.17.0 allows attackers to overwrite arbitrary files by supplying crafted external_data.location paths containing traversal sequences, bypassing intended directory restrictions.
Affected Products
- cbl2 pytorch 2.0.0-11 on CBL Mariner 2.0
- azl3 pytorch 2.2.2-9 on Azure Linux 3.0
- azl3 pytorch 2.2.2-10 on Azure Linux 3.0
- cbl2 pytorch 2.0.0-14 on CBL Mariner 2.0
- azl3 pytorch 2.2.2-12 on Azure Linux 3.0
- azl3 pytorch 2.2.2-14 on Azure Linux 3.0
- azl3 pytorch 2.2.2-7 on Azure Linux 3.0
- cbl2 pytorch 2.0.0-9 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-51480
- https://nvd.nist.gov/vuln/detail/CVE-2025-51480
This high severity vulnerability with a CVSS score of 8.8 was published on 2025-07-08 via Microsoft. Affected: cbl2 pytorch 2.0.0-11 on CBL Mariner 2.0, azl3 pytorch 2.2.2-9 on Azure Linux 3.0, azl3 pytorch 2.2.2-10 on Azure Linux 3.0 and 5 more.
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