Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-33247

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）公司的一个用于大规模语言模型训练与并行计算的深度学习框架。 NVIDIA Megatron LM存在代码问题漏洞，该漏洞源于量化配置加载存在远程代码执行漏洞，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 0.32% · P25

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-33247

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution. A successful exploit of this vulnerability might 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
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA Megatron LM 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA Megatron LM是美国英伟达（NVIDIA）公司的一个用于大规模语言模型训练与并行计算的深度学习框架。 NVIDIA Megatron LM存在代码问题漏洞，该漏洞源于量化配置加载存在远程代码执行漏洞，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 0.15.3 -

II. Public POCs for CVE-2025-33247

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-33247

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-33247 (3)

Same Patch Batch · NVIDIA · 2026-03-24 · 15 CVEs total

CVE-2025-33244 9.0 CRITICAL NVIDIA Apex 代码问题漏洞
CVE-2025-33248 7.8 HIGH NVIDIA Megatron-LM 代码问题漏洞
CVE-2026-24150 7.8 HIGH NVIDIA Megatron-LM 代码问题漏洞
CVE-2026-24151 7.8 HIGH NVIDIA Megatron-LM 代码问题漏洞
CVE-2026-24152 7.8 HIGH NVIDIA Megatron-LM 代码问题漏洞
CVE-2026-24141 7.8 HIGH NVIDIA Model Optimizer 代码问题漏洞
CVE-2026-24157 7.8 HIGH NVIDIA Nemo Framework 代码问题漏洞
CVE-2026-24159 7.8 HIGH NVIDIA Nemo Framework 代码问题漏洞
CVE-2025-33238 7.5 HIGH NVIDIA Triton Inference Server 竞争条件问题漏洞
CVE-2025-33254 7.5 HIGH NVIDIA Triton Inference Server 竞争条件问题漏洞
CVE-2026-24158 7.5 HIGH NVIDIA Triton Inference Server 安全漏洞
CVE-2025-33215 6.8 MEDIUM NVIDIA SNAP-4 Container 安全漏洞
CVE-2025-33216 6.8 MEDIUM NVIDIA SNAP-4 Container 安全漏洞
CVE-2025-33242 5.9 MEDIUM NVIDIA B300 MCU 安全漏洞

IV. Related Vulnerabilities

Same product: Megatron LM
Same vendor: NVIDIA
Same weakness: CWE-502

V. Comments for CVE-2025-33247

No comments yet

Leave a comment