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CVE-2025-23265

Quick assessment

Affected
NVIDIA Megatron LM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA Megatron-LM是美国英伟达（NVIDIA）公司的一个基于PyTorch 的分布式训练框架，专门用于训练大型Transformer语言模型。 NVIDIA Megatron-LM存在代码注入漏洞，该漏洞源于python组件可能允许攻击者通过恶意文件进行代码注入，可能导致代码执行、权限提升、信息泄露和数据篡改。

CVSS 7.8 · High EPSS 0.27% · P20

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-23265

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA Megatron-LM for all platforms contains a vulnerability in a python component where an attacker may cause a code injection issue by providing a malicious file. A successful exploit of this vulnerability may lead to Code Execution, Escalation of Privileges, Information Disclosure and Data Tampering.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA Megatron-LM 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA Megatron-LM是美国英伟达（NVIDIA）公司的一个基于PyTorch 的分布式训练框架，专门用于训练大型Transformer语言模型。 NVIDIA Megatron-LM存在代码注入漏洞，该漏洞源于python组件可能允许攻击者通过恶意文件进行代码注入，可能导致代码执行、权限提升、信息泄露和数据篡改。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA Megatron LM All versions prior to 0.12.0 -

II. Public POCs for CVE-2025-23265

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III. Intelligence Information for CVE-2025-23265

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Vendor Advisories for CVE-2025-23265 (1)

Same Patch Batch · NVIDIA · 2025-06-24 · 3 CVEs total

CVE-2025-23264 7.8 HIGH NVIDIA Megatron-LM 代码注入漏洞
CVE-2025-23260 5.0 MEDIUM NVIDIA AIStore 安全漏洞

IV. Related Vulnerabilities

Same product: Megatron LM
Same vendor: NVIDIA
Same weakness: CWE-94

V. Comments for CVE-2025-23265

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