CVE-2026-61754 in Megatron Bridge

Summary

by MITRE • 09/01/2026

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.

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• Responsible: Nvidia
• Reservation: 07/10/2026
• Disclosure: 09/01/2026
• Moderation: accepted
• Entry: VDB-397743
• CPE: ready
• CWE: CWE-502 (confirmed)
• CVSS: 7.8 (CNA)
• EPSS: 0.00000
• KEV: no
• Activities: very low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-61754
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-61754
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-61754/