Python Component Vulnerability in NVIDIA Megatron-LM
CVE-2025-23265

7.8HIGH

Key Information:

Vendor

Nvidia
Status
Megatron Lm
Vendor
CVE Published:
24 June 2025

What is CVE-2025-23265?

A security vulnerability exists in the NVIDIA Megatron-LM Python component, where an attacker can manipulate the system by providing a specially crafted malicious file. Exploitation of this vulnerability may result in unauthorized code execution, escalation of privileges, and potential exposure or tampering of sensitive data.

Affected Version(s)

Megatron LM Windows All versions prior to 0.12.0

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5663

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-23265 : Python Component Vulnerability in NVIDIA Megatron-LM