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.
Published: 2026-09-01
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 02 Sep 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Nvidia nemo Megatron Bridge
CPEs cpe:2.3:a:nvidia:nemo_megatron_bridge:*:*:*:*:*:*:*:*
Vendors & Products Nvidia nemo Megatron Bridge

Wed, 02 Sep 2026 01:15:00 +0000

Type Values Removed Values Added
Title Untrusted Deserialization in NVIDIA Megatron Bridge Leading to Code Execution
First Time appeared Nvidia
Nvidia megatron-bridge
Vendors & Products Nvidia
Nvidia megatron-bridge

Tue, 01 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Nvidia Megatron-bridge Nemo Megatron Bridge
cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published:

Updated: 2026-09-01T16:28:51.972Z

Reserved: 2026-07-10T19:12:31.026Z

Link: CVE-2026-61773

cve-icon Vulnrichment

Updated: 2026-09-01T16:20:36.490Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-01T16:17:11.023

Modified: 2026-09-02T12:31:42.740

Link: CVE-2026-61773

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T01:00:07Z

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data