Deserialization Vulnerability in NVIDIA Megatron Bridge
CVE-2026-61770

7.8HIGH

Key Information:

Vendor

Nvidia
Status
Megatron Bridge
Vendor
CVE Published:
1 September 2026

What is CVE-2026-61770?

NVIDIA Megatron Bridge is vulnerable to a deserialization issue that allows attackers to inject untrusted data. This flaw could potentially lead to unauthorized code execution, unauthorized alteration of data, and exposure of sensitive information, posing a significant threat to system integrity and data confidentiality.

Affected Version(s)

Megatron Bridge All platforms 0.0 to 0.5.0

References

https://nvd.nist.gov/vuln/detail/CVE-2026-61770
https://www.cve.org/CVERecord?id=CVE-2026-61770
https://github.com/NVIDIA/product-security/tree/main/2026...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.