CVE-2026-73614Network-AI ClaudeHookBridge Deny Pattern Bypass via Truncation
Updated under an hour ago ()
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It affects Jovancoding Network-AI. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-436
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Awaiting Analysis
- Record last updated
- Aug 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Jovancoding Network-AI jovancoding:network_ai (from the name) | before 5.15.1; 5.15.1 not affected | CNA record |
References
- https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-743h-jr5x-mpcrvendor-advisory
- https://www.vulncheck.com/advisories/network-ai-claudehookbridge-deny-pattern-bypass-via-truncationthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.