OtherMedium
CVE-2026-44512: Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. From …
- Occurred
- Jul 8, 2026
- Published
- Jul 8, 2026
- Source
- NVD CVE
Summary
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.
Tags
- CVE
- CVE-2026-44512
- cvss:MEDIUM
Classification
Category confidence: 90%
Severity confidence: 85%
Rationale: Software vulnerability in ONNX library causing denial of service, not fitting specific AI safety categories.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8