CVEvulnerability

CVE-2026-44512

5.5 MEDIUM Published 2026-07-08 Modified 2026-07-13 Official page ↗
Status
Analyzed
Published
2026-07-08
Last modified
2026-07-13
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-476

Description

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. From 1.9.0 before 1.22.0, onnx.version_converter.convert_version() can dereference a null pointer in Upsample_6_7::adapt_upsample_6_7() in onnx/version_converter/adapters/upsample_6_7.h when processing an untrusted model with an Upsample node that has zero inputs, causing an unrecoverable denial of service. This issue is fixed in version 1.22.0.

Affected configurations

• linuxfoundation onnx (>= 1.9.0 < 1.22.0)

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References