CVE-2026-61758: High severity Nvidia Megatron Bridge vulnerability
Published Sep 1, 2026
·Updated
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.
Affected Software
1 affected component
Nvidia Megatron Bridge
Event History
Sep 1, 2026
CVE Published
via MITRE·04:02 PM
Data Sourced
via MITRE·04:02 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Who is realistically exposed to exploitation?
Systems running NVIDIA Megatron Bridge are exposed when an attacker can obtain local access with low privileges. The CVSS vector indicates the attack is local rather than network-based.
2
Does exploitation require user interaction or elevated privileges?
No user interaction is required. The CVSS vector indicates that low privileges are required; it does not indicate a requirement for elevated privileges.