CVE-2026-19259

The CVE concerns MZ Automation libiec61850 (up to 1.6.1). The vulnerability is in the MMS Protocol Workflow, specifically MmsMapping_varAccessSpecToObjectReference in src/iec61850/common/iec61850_common.c, where manipulation of GetNamedVariableListAttributesResponse.itemId causes a heap-based buf...

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...