CVE Watch8 ago 2026

CVE-2026-19259

A vulnerability has been found in MZ Automation libiec61850 up to 1.6.1. The affected element is the function MmsMapping_varAccessSpecToObje

CVSS

5.3

Medio

EPSS

0.1%

KEV

—

Exploit Today

0-100

Publicado: 8 ago 2026 · Última mod.: 8 ago 2026 · CWE-119 · CWE-122

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

A vulnerability has been found in MZ Automation libiec61850 up to 1.6.1. The affected element is the function MmsMapping_varAccessSpecToObjectReference of the file src/iec61850/common/iec61850_common.c of the component MMS Protocol Workflow. Such manipulation of the argument GetNamedVariableListAttributesResponse.itemId leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Referencias oficiales

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