PT-2026-64172 · Mz Automation · Libiec61850

CVE-2026-50039 · Published 2026-07-23 · Updated 2026-07-23

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to cause a memory corruption via a Read Request.

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2026-50039

Affected Products

Libiec61850

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-50039 · Security Note
• https://cisa.gov/news-events/ics-advisories/icsa-26-204-06 · Note