CVE-2026-71265 — Domoticz MochadTCP Stack Buffer Overflow via MOCHAD_RFSEC strcpy()
Domoticz's MochadTCP::MatchLine handler for MOCHAD_RFSEC messages (hardware/MochadTCP.cpp) copies network-received data from the up-to-1028-byte m_mochadbuffer into a fixed 50-b…
Published: 2026-08-05 · CVSS: 7.5 · CVSS 3.1
Domoticz's MochadTCP::MatchLine handler for MOCHAD_RFSEC messages (hardware/MochadTCP.cpp) copies network-received data from the up-to-1028-byte m_mochadbuffer into a fixed 50-byte stack buffer tempRFSECbuf using strcpy with no length check, across three separate code branches (DS10A/KR10A/MS10A device types).
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7