CVE-2026-116014 - open62541 1.5.0 before 1.5.7 Integer Overflow Heap Buffer Overflow via Custom DataType
CVE ID :CVE-2026-116014 Published : Oct. 24, 2026, 11:40 a.m. | 38 minutes ago Description :open62541 1.5.0 before 1.5.7 contains an integer overflow in UA_DataType_fromStructureDescription() that wraps the 16-bit memSize field for large custom structure definitions. A malicious OPC UA server...