CVE-2026-13590 seladb PcapPlusPlus Modbus Protocol ModbusLayer.h getLength heap-based overflow

A security flaw has been discovered in seladb PcapPlusPlus 25.05. This impacts the function pcpp::ModbusLayer::getLength in the library Packet++/header/ModbusLayer.h of the component Modbus Protocol Handler. The manipulation of the argument length results in heap-based buffer overflow. The attack...

CVE-2026-13588 seladb PcapPlusPlus TLS Hello SSLHandshake.cpp getHandshakeVersion heap-based overflow

A vulnerability was determined in seladb PcapPlusPlus 25.05. The impacted element is the function pcpp::SSLClientHelloMessage::getHandshakeVersion of the file Packet++/src/SSLHandshake.cpp of the component TLS Hello Handler. Executing a manipulation of the argument handshakeVersion can lead to...

CVE-2026-13588

The CVE concerns seladb PcapPlusPlus 25.05, specifically TLS Hello Handler’s pcpp::SSLClientHelloMessage::getHandshakeVersion in Packet++/src/SSLHandshake.cpp. Manipulating handshakeVersion may cause a heap-based buffer overflow, with remote execution possible. Exploitation is described as high c...