CVE-2026-55832
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 cra
CVSS
6.1
Medio
EPSS
—
KEV
—
Exploit Today
—
0-100
Publicado: 14 sept 2026 · Última mod.: 14 sept 2026 · CWE-22
Sin historial EPSS suficiente todavía.
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.
- github.comhttps://github.com/sonos/tract/commit/5f994bcf3cec9b343830a975fedce177f9190d0f
- github.comhttps://github.com/sonos/tract/commit/85f4fac23e43d417782e8ed9f9465be8474f5c98
- github.comhttps://github.com/sonos/tract/commit/8fdacbd7abe4e6f929cadfe52e7f69e2227c0632
- github.comhttps://github.com/sonos/tract/releases/tag/0.21.17
- github.comhttps://github.com/sonos/tract/releases/tag/0.22.3
- github.comhttps://github.com/sonos/tract/releases/tag/v0.23.2
- github.comhttps://github.com/sonos/tract/security/advisories/GHSA-h668-6x6g-f8r5