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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-h668-6x6g-f8r5 | tract: Arbitrary file read via unsanitized ONNX external_data `location` (path traversal) on model load in tract-onnx |
Mon, 14 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Tract is a tiny, no-nonsense, self-contained TensorFlow and ONNX inference toolkit. Prior to 0.21.17, 0.22.3, and 0.23.2, the tract-onnx crate passes the attacker-controlled external_data location from an ONNX model through onnx/src/tensor.rs get_external_resources and joins the value to the model directory without rejecting absolute paths or parent directory components. Loading an untrusted model through model_for_path can therefore make onnx/src/data_resolver.rs MmapDataResolver open an arbitrary local file and place the file contents into model tensors or inference output. Attacker-controlled offset and length fields can also select an out-of-range mapping slice and cause a denial of service, but the flaw does not write files or execute code. This issue is fixed in versions 0.21.17, 0.22.3, and 0.23.2. | |
| Title | Tract: Arbitrary file read via unsanitized ONNX external_data `location` (path traversal) on model load in tract-onnx | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-14T18:12:59.928Z
Reserved: 2026-06-17T16:29:38.864Z
Link: CVE-2026-55832
Updated: 2026-09-14T18:12:35.751Z
Status : Received
Published: 2026-09-14T18:17:55.663
Modified: 2026-09-14T19:17:32.717
Link: CVE-2026-55832
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OpenCVE Enrichment
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Github GHSA