PT-2026-46946 · Onnx · Onnx-Mlir

Dem00 · Published 2026-06-05 · Updated 2026-06-05 · CVE-2026-11329

NVD

CVSS v2.0

2.4

Low

Base vector

AV:L/AC:H/Au:S/C:N/I:P/A:P

A vulnerability has been found in onnx onnx-mlir up to 0.5.0.0. Affected by this issue is the function generate hash key of the file src/Runtime/python/torch onnxmlir/src/torch onnxmlir/backend.py of the component Placeholder Node Cache Handler. Such manipulation leads to use of weak hash. An attack has to be approached locally. A high complexity level is associated with this attack. The exploitation is known to be difficult. The name of the patch is 72c5187ff6d13c2c2b3d3789b8f5faf99f08a5b4. Applying a patch is advised to resolve this issue.

Fix

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-328

CWE-327

Related Identifiers

CVE-2026-11329

Affected Products

Onnx-Mlir

References · 8

• https://github.com/onnx/onnx-mlir/commit/72c5187ff6d13c2c2b3d3789b8f5faf99f08a5b4 · Patch
• https://github.com/onnx/onnx-mlir/pull/3427 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-11329 · Security Note
• https://vuldb.com/cve/CVE-2026-11329 · Note
• https://vuldb.com/submit/832358 · Note
• https://vuldb.com/vuln/368865/cti · Note
• https://vuldb.com/vuln/368865 · Note
• https://github.com/onnx/onnx-mlir · Note