NVIDIA Megatron Bridge में एक डेटा मर्जिंग ट्यूटोरियल में एक भेद्यता मौजूद है, जहाँ दुर्भावनापूर्ण इनपुट कोड इंजेक्शन का कारण बन सकता है। इस भेद्यता का सफल शोषण कोड निष्पादन (code execution) की ओर ले जा सकता है,

The vulnerability allows an attacker to inject malicious code through crafted input within the data merging tutorial. Successful exploitation could lead to several severe consequences. An attacker could achieve remote code execution (RCE) on the system running Megatron Bridge, potentially gaining full control. This could also result in privilege escalation, allowing the attacker to access resources and data with elevated permissions. Furthermore, sensitive information could be disclosed, and data integrity could be compromised through tampering. The blast radius extends to any system utilizing vulnerable versions of Megatron Bridge, particularly those involved in machine learning workflows.

Organizations and individuals utilizing NVIDIA Megatron Bridge for machine learning development and deployment are at risk. This includes researchers, data scientists, and engineers working with large language models and distributed training frameworks. Systems with older, unpatched installations are particularly vulnerable.

• python / supply-chain:

import os
import subprocess

def check_megatron_bridge_version():
    try:
        result = subprocess.check_output(['python', '-c', 'import megatron_bridge; print(megatron_bridge.__version__)'], stderr=subprocess.STDOUT)
        version = result.decode('utf-8').strip()
        if version and float(version) < 0.2.2:
            print(f"Vulnerable version detected: {version}")
        else:
            print(f"Safe version detected: {version}")
    except FileNotFoundError:
        print("Megatron Bridge not found.")
    except subprocess.CalledProcessError as e:
        print(f"Error checking version: {e}")

check_megatron_bridge_version()

1. 2026-02-18Disclosure

   disclosure

1. आरक्षित2025-04-15
2. प्रकाशित2026-02-18
3. EPSS अद्यतन2026-03-23

The primary mitigation is to upgrade to version 0.2.2 of NVIDIA Megatron Bridge, which contains the fix for this vulnerability. If an immediate upgrade is not feasible due to compatibility issues or system downtime constraints, consider isolating vulnerable instances and restricting access to the data merging tutorial. While a WAF or proxy cannot directly prevent the injection, input validation and sanitization rules can be implemented to filter potentially malicious input. Review and audit all data merging scripts and tutorials for similar vulnerabilities.