CVE-2026-73614

High

Description

Network-AI ClaudeHookBridge before 5.15.1 truncates the target string to 500 characters before evaluating denyPatterns, while Claude Code executes the full untruncated command. Attackers can position dangerous content past byte 500 in a Bash command field to bypass the operator's hard-deny list and execute arbitrary commands.

SeverityHigh

CVSS8.8

Exploit probability—

ProductNetwork-AI

PublishedAug 13, 2026

First seenAug 13, 2026

Weakness typeCWE-436CWE-436

How to fix

Update

Jovancoding Network-AI5.15.1 or later

Vendor advisories

github.com/Jovancoding/Network-AI/security/advisories/GHSA-743h-jr5x-mpcr

Affected products

Product	Affected versions	Fixed in
Jovancoding Network-AI	v < 5.15.1	5.15.1

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