What’s Vulnerable › Vulnerabilities

CVE-2026-61771

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-01 · updated 2026-09-02
• Weakness: CWE-502

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.

Affected products

• NVIDIA Megatron Bridge: before 0.5.1 — fixed in 0.5.1

How to fix

Upgrade to a fixed version: NVIDIA Megatron Bridge 0.5.1. Check the vendor advisory for mitigations.

References

• https://github.com/NVIDIA/product-security/tree/main/2026/5868
• https://nvd.nist.gov/vuln/detail/CVE-2026-61771
• https://www.cve.org/CVERecord?id=CVE-2026-61771

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