CVE-2026-13214

A stack buffer overflow in the Zephyr RTOS OCPP 1.6 client (subsys/net/lib/ocpp/ocpp_j.c, function parse_getconfig_msg()) results from an unbounded strcpy() of an attacker-controlled JSON "key" string into a fixed 50-byte stack buffer (skey[CISTR50]). The key is parsed from a GetConfiguration mes...