CVE-2026-64204: Ni Labview

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted VI.  This vulnerability affects NI LabVIEW 2026 Q3 (26.3.0) and prior versions.

Affected products

• Ni Labview: up to and including 2022; version 2023 only; version 2024 only; version 2025 only; version 2026 only

Published 2026-08-25. Last modified 2026-09-03.