PT-2025-50110 · Nvidia · Nvidia Merlin Transformers4Rec

Published 2025-12-09 · Updated 2025-12-15 · CVE-2025-33213

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions NVIDIA Merlin Transformers4Rec for Linux (affected versions not specified)

Description The NVIDIA Merlin Transformers4Rec software contains a flaw within the Trainer component that could allow a user to trigger a deserialization issue. Exploitation of this issue may result in code execution, denial of service, information disclosure, and data tampering.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-33213

Affected Products

Nvidia Merlin Transformers4Rec

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-33213 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-33213 · Security Note
• https://nvidia.custhelp.com/app/answers/detail/a_id/5739 · Note
• https://twitter.com/CVEnew/status/1998781383758451077 · Twitter Post
• https://twitter.com/threatcluster/status/2000657193507447244 · Twitter Post