CVE-2026-61765
Received Received - Intake

Deserialization Flaw in NVIDIA Megatron Bridge

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-2026-61765
EUVD
EUVD-2026-69314

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 attackers can cause deserialization of untrusted data. This could allow them to execute arbitrary code, tamper with data, or steal information from affected systems.

Detection Guidance

Detecting this vulnerability requires checking for untrusted data deserialization in NVIDIA Megatron Bridge. Monitor logs for suspicious serialization patterns or unexpected code execution. Use network traffic analysis tools to inspect data flows for anomalies. No specific commands are provided in the context.

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 being altered or sensitive information being accessed or leaked.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties, reputational damage, and loss of compliance certifications.

Mitigation Strategies

Immediately update NVIDIA Megatron Bridge to the latest patched version. Restrict access to the vulnerable component to trusted users only. Disable unnecessary serialization features if possible. Monitor systems for signs of exploitation or unauthorized access.

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