What is CVE-2025-33226?

CVE-2025-33226 is a high-severity vulnerability in Nvidia Nemo Framework, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2025-12-16.

How severe is CVE-2025-33226?

High severity. CVSS v3 base score is 7.8 out of 10.

Deserialization in Nvidia Nemo Framework

CVE-2025-33226

NVIDIA NeMo Framework for all platforms contains a vulnerability where malicious data created by an attacker may cause a code injection. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, infor…

Vulnerability class: Insecure Deserialization

EPSS: 0.003 (53.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Nvidia Nemo Framework — versions All versions prior to 2.5.3

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

nvd.nist.gov/vuln/detail/CVE-2025-33226
www.cve.org/CVERecord
nvidia.custhelp.com/app/answers/detail/a_id/5736

Frequently asked questions

What is CVE-2025-33226?: CVE-2025-33226 is a high-severity vulnerability in Nvidia Nemo Framework, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2025-12-16.
How severe is CVE-2025-33226?: High severity. CVSS v3 base score is 7.8 out of 10.