CVE-2025-51480
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductLinuxfoundation Onnx
PublishedJul 22, 2025
First seenJul 22, 2025
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation onnx | 1.17.0 | — |
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