CVE-2025-23348
Unknown Unknown - Not Provided
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 pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-09-24
Last Modified
2025-10-10
Generated
2026-06-16
AI Q&A
2025-09-24
EPSS Evaluated
2026-06-14
NVD
CVE-2025-23348
EUVD
EUVD-2025-30969
Affected Vendors & Products
Showing 7 associated CPEs
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
CWE Icon
KEV
KEV Icon
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
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability exists in the NVIDIA Megatron-LM pretrain_gpt script, where an attacker can create malicious data that leads to code injection. Exploiting this flaw can allow the attacker to execute arbitrary code, escalate privileges, disclose information, and tamper with data.

Impact Analysis

If exploited, this vulnerability can result in unauthorized code execution, privilege escalation, exposure of sensitive information, and unauthorized modification of data, potentially compromising system integrity and confidentiality.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-23348. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart