Deserialization Vulnerability in NVIDIA Megatron Bridge
CVE-2026-61773

7.8HIGH

Key Information:

Vendor

Nvidia
Status
Megatron Bridge
Vendor
CVE Published:
1 September 2026

What is CVE-2026-61773?

The NVIDIA Megatron Bridge is susceptible to a deserialization vulnerability that can be exploited by attackers to manipulate untrusted data. If exploited, this flaw may allow attackers to execute arbitrary code, tamper with data, and disclose sensitive information. It is essential for users of the affected versions to apply the latest security updates to mitigate potential risks and protect their systems from such attacks.

Affected Version(s)

Megatron Bridge All platforms 0.0 to 0.5.0

References

https://nvd.nist.gov/vuln/detail/CVE-2026-61773
https://www.cve.org/CVERecord?id=CVE-2026-61773
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

.