What is CVE-2026-54051?

CVE-2026-54051 is a critical-severity vulnerability in Jovancoding Network-ai, classified under OS Command Injection. CVSS score: 9.9/10. Published 2026-07-20.

How severe is CVE-2026-54051?

Critical severity. CVSS v3 base score is 9.9 out of 10.

RCE in Jovancoding Network-ai

CVE-2026-54051

Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.9.1, the agent sandbox gates shell commands behind an allowlist (`SandboxPolicy.isCommandAllowed`), which THREAT_MODEL.md calls the main control against a comp…

Vulnerability class: Command Injection (OS Command Injection)

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Jovancoding Network-ai — versions < 5.9.1

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-54051?: CVE-2026-54051 is a critical-severity vulnerability in Jovancoding Network-ai, classified under OS Command Injection. CVSS score: 9.9/10. Published 2026-07-20.
How severe is CVE-2026-54051?: Critical severity. CVSS v3 base score is 9.9 out of 10.