CVE-2026-61759
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-2026-61759
EUVD
EUVD-2026-69313

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 could allow an attacker to execute arbitrary code, modify data, or access sensitive information.

Detection Guidance

Detecting this vulnerability requires checking for deserialization of untrusted data in NVIDIA Megatron Bridge. Inspect logs for unusual serialization patterns or unexpected code execution. Review network traffic for suspicious data transfers to Megatron Bridge components. Ensure input validation is enforced in all deserialization processes.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized code execution on your system, allowing attackers to take control. It may also result in data tampering or theft of confidential information.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Apply the latest security patches from 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.

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