Deserialization of Untrusted Data in NVIDIA Nemo Framework - CVE-2025-33253

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Main Vulnerability Database Vulnerabilities #VU131832

Deserialization of Untrusted Data in NVIDIA Nemo Framework - CVE-2025-33253

Published: May 19, 2026


Vulnerability identifier: #VU131832
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-33253
CWE-ID: CWE-502
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: nVidia
Affected software:
NVIDIA Nemo Framework

Detailed vulnerability description

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to deserialization of untrusted data in NeMo Framework when loading a maliciously crafted file. A local user can load a maliciously crafted file to execute arbitrary code.


How to mitigate CVE-2025-33253

Install security update from vendor's website.

Sources