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CVE-2026-13589 seladb PcapPlusPlus Telnet Subnegotiation Packet TelnetLayer.cpp getSubCommand heap-based overflow

🗓️ 29 Jun 2026 16:30:10Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

CVE-2026-13589: PcapPlusPlus telnet getSubCommand heap overflow; remote exploit, patch 98e6710.

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09 Jul 2026 19:18Current
5.4Medium risk
Vulners AI Score5.4
CVSS 46.3
EPSS0.0056
2