CVE-2026-19259

A vulnerability has been found in MZ Automation libiec61850 up to 1.6.1. The affected element is the function MmsMappingvarAccessSpecToObjectReference of the file src/iec61850/common/iec61850common.c of the component MMS Protocol Workflow. Such manipulation of the argument...

CVE-2026-19259: Heap-based Buffer Overflow

A vulnerability has been found in MZ Automation libiec61850 up to 1.6.1. The affected element is the function MmsMappingvarAccessSpecToObjectReference of the file src/iec61850/common/iec61850common.c of the component MMS Protocol Workflow. Such manipulation of the argument...

PT-2026-69185

Name of the Vulnerable Software and Affected Versions libiec61850 versions prior to 1.6.2 Description A heap-based buffer overflow exists in the MMS Protocol Workflow component within the MmsMapping varAccessSpecToObjectReference function located in the src/iec61850/common/iec61850 common.c file...