CVE-2026-61761
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.

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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-2026-61761
EUVD
EUVD-2026-69318

Affected Vendors & Products

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

Helpful Resources

Exploitability

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

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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 untrusted data deserialization in NVIDIA Megatron Bridge. Monitor 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

Exploitation could lead to unauthorized data access or tampering, violating GDPR (privacy) and HIPAA (health data protection) requirements. Compliance may be compromised if systems are affected.

Mitigation Strategies

Apply patches or updates from NVIDIA for Megatron Bridge to address the deserialization flaw. Restrict access to the vulnerable component and monitor for unusual activity or unauthorized code execution.

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