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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-x5mv-8wgw-29hg | tract-nnef: integer overflow in NNEF `.dat` tensor parser yields an out-of-bounds read on model load |
Tue, 15 Sep 2026 00:15:00 +0000
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| First Time appeared |
Sonos
Sonos tract |
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| Vendors & Products |
Sonos
Sonos tract |
Mon, 14 Sep 2026 21:30:00 +0000
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| Metrics |
ssvc
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Mon, 14 Sep 2026 21:00:00 +0000
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| Description | Tract is a tiny, no-nonsense, self-contained TensorFlow and ONNX inference toolkit. Prior to 0.21.16, 0.22.2, and 0.23.1, tract-nnef uses unchecked usize multiplication in nnef/src/tensors.rs read_tensor for attacker-controlled tensor dimensions, the allocation size, and the reported tensor length. Loading a crafted NNEF archive through model_for_path or model_for_read reaches the default DatLoader and can make the wrapped size check accept a small allocation while data/src/tensor.rs as_slice_unchecked creates a much larger logical slice. Model construction through as_uniform can then read beyond the heap allocation and disclose adjacent data, and later access can terminate the process with a segmentation fault. The affected dense numeric tensor path does not include the independently guarded bool, String, or block-quant paths, and no out-of-bounds write or code execution was demonstrated. This issue is fixed in versions 0.21.16, 0.22.2, and 0.23.1. | |
| Title | tract-nnef: integer overflow in NNEF `.dat` tensor parser yields an out-of-bounds read on model load | |
| Weaknesses | CWE-125 CWE-190 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-14T20:09:24.411Z
Reserved: 2026-06-16T14:41:54.578Z
Link: CVE-2026-55093
Updated: 2026-09-14T20:09:20.748Z
Status : Received
Published: 2026-09-14T20:16:47.290
Modified: 2026-09-14T20:16:47.290
Link: CVE-2026-55093
No data.
OpenCVE Enrichment
Updated: 2026-09-15T00:00:08Z
Github GHSA