CVE-2026-61768
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-2026-61768
EUVD
EUVD-2026-69320

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 on affected systems.

Detection Guidance

Detecting this vulnerability requires checking for NVIDIA Megatron Bridge instances and monitoring for unusual deserialization activity. Inspect logs for unexpected data processing or code execution events. Use network scanning tools to identify affected systems running NVIDIA Megatron Bridge.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized code execution, data tampering, or information disclosure on systems running NVIDIA Megatron Bridge. Attackers might gain control over the system or steal sensitive data.

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 trust due to non-compliance.

Mitigation Strategies

Immediately update NVIDIA Megatron Bridge to the latest patched version. Restrict network access to the application to trusted sources only. Disable deserialization of untrusted data if possible. Monitor systems for signs of exploitation or unauthorized access.

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