CVE-2026-61774
Received Received - Intake

NVIDIA Megatron Bridge Deserialization Flaw

Publication date: 2026-09-01

Last updated on: 2026-09-01

Assigner: NVIDIA Corporation

Description
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-09-01
Last Modified
2026-09-01
Generated
2026-09-01
AI Q&A
2026-09-01
EPSS Evaluated
N/A
NVD
CVE-2026-61774
EUVD
EUVD-2026-69325

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
nvidia megatron_bridge *

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

NVIDIA Megatron Bridge has a vulnerability where untrusted data can be deserialized. This may allow an attacker to execute arbitrary code, modify data, or access sensitive information.

Detection Guidance

Detection requires checking for NVIDIA Megatron Bridge installations and monitoring for deserialization of untrusted data. Inspect logs for suspicious serialization patterns or unexpected code execution. No specific commands are provided in the available resources.

Impact Analysis

An attacker could exploit this to run malicious code on your system, alter data, or steal confidential information. This could affect systems using NVIDIA Megatron Bridge.

Compliance Impact

This vulnerability could lead to unauthorized data access or tampering, potentially violating GDPR (data protection) or HIPAA (health data privacy) if exploited.

Mitigation Strategies

Apply the latest security patches or updates provided by NVIDIA for Megatron Bridge. Ensure input validation is implemented to prevent deserialization of untrusted data. Monitor network traffic for suspicious activity related to code execution or data tampering.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-61774. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart