Nvidia Model Optimizer CVEs and Security Vulnerabilities

CVE-2026-65142

Deserialization Vulnerability in NVIDIA Model-Optimizer May Enable Code Execution

NVIDIA Model-Optimizer contains a vulnerability where an attacker may cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Nvidia

Products

Nvidia Model Optimizer

CVE-2026-24141

Unsafe Deserialization in NVIDIA Model Optimizer ONNX Quantization

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.