---
id: CVE-2026-65142
title: >-
  NVIDIA Model-Optimizer contains a vulnerability where an attacker may cause
  deserialization of untrusted data
summary: >-
  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 di…
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-502
vendor: NVIDIA
product: Model-Optimizer
affected:
  - Model-Optimizer 0-0.43.0
published: '2026-10-06'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T16:17:50.840'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-65142'
references:
  - url: 'https://github.com/NVIDIA/product-security/tree/main/2026/5903'
    label: psirt@nvidia.com
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-65142'
    label: psirt@nvidia.com
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-65142'
    label: psirt@nvidia.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-07T15:40:25.300722Z'
ingestedAt: '2026-10-06T22:23:15.971Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.