CVE-2025-33239
Received Received - Intake
Code Injection Vulnerability in NVIDIA Megatron Bridge Tutorial

Publication date: 2026-02-18

Last updated on: 2026-02-26

Assigner: NVIDIA Corporation

Description
NVIDIA Megatron Bridge contains a vulnerability in a data merging tutorial, where malicious input could cause a code injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-02-18
Last Modified
2026-02-26
Generated
2026-06-16
AI Q&A
2026-02-18
EPSS Evaluated
2026-06-14
NVD
CVE-2025-33239
EUVD
EUVD-2025-207850
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
nvidia megatron-bridge to 0.2.2 (exc)
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

CVE-2025-33239 is a high-severity vulnerability in NVIDIA Megatron Bridge, specifically within a data merging tutorial.

The vulnerability is a code injection flaw (CWE-94) that allows malicious input to execute arbitrary code.

A successful exploit can lead to code execution, escalation of privileges, information disclosure, and data tampering.

Impact Analysis

Exploiting this vulnerability can have serious impacts including unauthorized code execution and escalation of privileges.

It can also lead to information disclosure and data tampering, compromising confidentiality, integrity, and availability of the affected system.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate the CVE-2025-33239 vulnerability in NVIDIA Megatron Bridge, users should update to version 0.2.2 or later, as this version addresses the code injection flaw.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-33239. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart