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PYSEC-2026-3426 wireshark-mcp vulnerable to arbitrary file write via export_objects when WIRESHARK_MCP_ALLOWED_DIRS is not configured

🗓️ 13 Jul 2026 15:15:37Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

wireshark-mcp vulnerability allows arbitrary file write via export_objects when allowed dirs are not configured.

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13 Jul 2026 16:33Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.16.8
EPSS0.00281
2