o6 open62541

• CVE-2026-18785 Medium 5.3 o6 open62541 client_types_custom.c UA_Client_getRemoteDataTypes use after free 0.2%
• CVE-2026-18784 Medium 5.3 o6 open62541 ua_client_highlevel.c UA_Client_readNodeClassAttribute heap-based overflow 0.2%