BaseFortify

Publication date: 2025-09-24

Last updated on: 2025-10-10

Assigner: NVIDIA Corporation

Description

NVIDIA Megatron-LM for all platforms contains a vulnerability in the msdp preprocessing script where malicious data created by an attacker may cause an injection. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, Information disclosure, and data tampering.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-09-24

Last Modified

2025-10-10

Generated

2026-10-23

AI Q&A

2025-09-24

EPSS Evaluated

2026-10-20

NVD

CVE-2025-23353

EUVD

EUVD-2025-30972

Affected Vendors & Products

Vendor	Product	Version / Range
nvidia	megatron-lm	to 0.12.3 (exc)
nvidia	megatron-lm	0.13.0
nvidia	megatron-lm	0.13.0
nvidia	megatron-lm	0.13.0
nvidia	megatron-lm	0.13.0
nvidia	megatron-lm	0.13.0
nvidia	megatron-lm	0.13.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-94	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.

Attack-Flow Graph

Executive Summary

This vulnerability exists in the msdp preprocessing script of NVIDIA Megatron-LM on all platforms. It allows an attacker to create malicious data that can cause an injection, potentially leading to code execution, escalation of privileges, information disclosure, and data tampering.

Impact Analysis

If exploited, this vulnerability can allow an attacker to execute arbitrary code, escalate their privileges, disclose sensitive information, and tamper with data, which can compromise the security and integrity of your system.

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