EUVD-2026-65291

The OCPP 1.6 client in subsys/net/lib/ocpp/ocppj.c contains a stack buffer overflow in parsegetconfigmsg. When handling a GetConfiguration request from the central system, the handler copied the attacker-controlled JSON "key" string into the caller's fixed 50-byte stack buffer skeyCISTR50, declar...

CVE-2026-13214 Stack buffer overflow in OCPP GetConfiguration key parsing

The OCPP 1.6 client in subsys/net/lib/ocpp/ocppj.c contains a stack buffer overflow in parsegetconfigmsg. When handling a GetConfiguration request from the central system, the handler copied the attacker-controlled JSON "key" string into the caller's fixed 50-byte stack buffer skeyCISTR50, declar...

PT-2026-81375

The OCPP 1.6 client in subsys/net/lib/ocpp/ocpp.c reconstructs a session handle and PDU id from the uid field of a CALLRESULT message. In ocpp process server msg the code calls atoistrtok ruid, "-", &tmp without checking the strtok r return value. When the server-supplied uid is empty or contains...

CVE-2026-13214: Out-of-bounds Write

The OCPP 1.6 client in subsys/net/lib/ocpp/ocppj.c contains a stack buffer overflow in parsegetconfigmsg. When handling a GetConfiguration request from the central system, the handler copied the attacker-controlled JSON "key" string into the caller's fixed 50-byte stack buffer skeyCISTR50, declar...

CVE-2026-13217: NULL Pointer Dereference

The OCPP 1.6 client in subsys/net/lib/ocpp/ocpp.c reconstructs a session handle and PDU id from the uid field of a CALLRESULT message. In ocppprocessservermsg the code calls atoistrtokruid, "-", &tmp without checking the strtokr return value. When the server-supplied uid is empty or contains no -...

CVE-2026-10848: Out-of-bounds Read

The OCPP 1.6 client in subsys/net/lib/ocpp parsed inbound WAMP RPC frames in parserpcmsg subsys/net/lib/ocpp/ocppj.c using a hand-rolled helper, extractstringfield, that copied the message's uid and action fields with strncpyoutbuf, token + 1, outlen - 1 and then scanned the result with...