This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-44512 →

DEBIAN-CVE-2026-44512

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. From 1.9.0 before 1.22.0, onnx.version_converter.conver...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 onnx

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 onnx

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 onnx

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org