Deserialization of Untrusted Data in NVIDIA Nemo Framework - CVE-2025-33226
Published: May 18, 2026
Vulnerability identifier: #VU131715
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-33226
CWE-ID: CWE-502
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to execute arbitrary code, escalate privileges, disclose sensitive information, or tamper with data.
The vulnerability exists due to deserialization of untrusted data in data handling when processing malicious data created by an attacker. A local user can provide malicious data to execute arbitrary code, escalate privileges, disclose sensitive information, or tamper with data.
Affected software
NVIDIA Nemo Framework
How to mitigate CVE-2025-33226
Install security update from vendor's website.
NVIDIA Nemo Framework - update to 2.5.3