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High 7.8Published Mar 24, 2026

CVE-2026-24141NVIDIA Model Optimizer for Windows and Linux contains a vulnerability in the ONNX quantization feature, where a user could cause unsafe deserialization by providing a specially crafted input file.

Updated under an hour ago ()

Does this affect you?

It affects NVIDIA Model Optimizer. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

NVIDIA Model Optimizer for Windows and Linux contains a vulnerability in the ONNX quantization feature, where a user could cause unsafe deserialization by providing a specially crafted input file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.

CVSS
7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-502
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
nvidia
NVD analysis
Awaiting Analysis
Record last updated
Mar 25, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
NVIDIA NVIDIA Model Optimizer
nvidia:model_optimizer (from the name)
All versions prior to 0.41.0
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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