CVE-2026-61760: CWE-502 Deserialization of Untrusted Data in NVIDIA Megatron Bridge
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.
CVSS v3.1
Score 7.8high
Affected software
NVIDIA
Megatron Bridge
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-61760 describes a vulnerability in NVIDIA Megatron Bridge involving deserialization of untrusted data. This flaw could be exploited by an attacker with local access and low privileges to execute arbitrary code, modify data, or leak sensitive information. The CVSS 3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. No known exploits in the wild or vendor remediation details have been published as of now.
Potential Impact
Successful exploitation may lead to remote code execution, data tampering, and information disclosure on affected systems running NVIDIA Megatron Bridge. The vulnerability requires local access with low privileges and does not require user interaction. The high CVSS score indicates significant potential impact on system security.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, limit local access to trusted users and monitor for suspicious activity related to NVIDIA Megatron Bridge.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- nvidia
- Date Reserved
- 2026-07-10T19:08:58.084Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9702eeacd9273b49f51a19
Added to database: 09/01/2026, 16:53:02 UTC
Last enriched: 09/07/2026, 14:36:08 UTC
Last updated: 10/17/2026, 18:48:21 UTC
Views: 79
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