CVE-2025-23349

Published: Sep 24, 2025Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: psirt@nvidia.com (Secondary)

Description

NVIDIA Megatron-LM for all platforms contains a vulnerability in the tasks/orqa/unsupervised/nq.py component, where an attacker may cause a code injection. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.

Affected (7)

Products: Nvidia: Megatron Lm

Nvidia

1 product

Megatron Lm

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Nvidia Megatron Lm	Before 0.12.3
Nvidia Megatron Lm	Version 0.13.0
Nvidia Megatron Lm	Version 0.13.0 rc0
Nvidia Megatron Lm	Version 0.13.0 rc1
Nvidia Megatron Lm	Version 0.13.0 rc2
Nvidia Megatron Lm	Version 0.13.0 rc3
Nvidia Megatron Lm	Version 0.13.0 rc4

Related CWEs

CWE-94

Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (3)

https://nvd.nist.gov/vuln/detail/CVE-2025-23349

Source: psirt@nvidia.com

Technical Description

https://nvidia.custhelp.com/app/answers/detail/a_id/5698

Source: psirt@nvidia.com

Vendor Advisory

https://www.cve.org/CVERecord?id=CVE-2025-23349

Source: psirt@nvidia.com

Technical Description

Timeline

No history available yet.