CVE-2026-61758
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-2026-61758
EUVD
EUVD-2026-69307

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 that allows an attacker to deserialize untrusted data. This could lead to code execution, data tampering, or information disclosure if exploited successfully.

Detection Guidance

Detection of CVE-2026-61758 requires checking for deserialization of untrusted data in NVIDIA Megatron Bridge. Monitor logs for unexpected data processing or code execution events. Use network traffic analysis tools to inspect for suspicious serialization patterns.

Impact Analysis

If exploited, this vulnerability could allow attackers to run malicious code on your system, alter or steal sensitive data, or gain unauthorized access to information stored or processed by the affected software.

Compliance Impact

This vulnerability could lead to data breaches, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations might face legal penalties, reputational damage, and loss of trust due to unauthorized data exposure or tampering.

Mitigation Strategies

Update NVIDIA Megatron Bridge to the latest patched version as soon as possible to prevent deserialization of untrusted data and potential code execution or data tampering.

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