Deserialization in NVIDIA Model-Optimizer

CVE-2026-65142

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.

Vulnerability class: Insecure Deserialization

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-65142?
CVE-2026-65142 is a high-severity vulnerability in NVIDIA Model-Optimizer, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2026-10-06.
How severe is CVE-2026-65142?
High severity. CVSS v3 base score is 7.8 out of 10.