CVE-2024-6638: Ni Labview

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

An integer overflow vulnerability due to improper input validation when reading TDMS files in LabVIEW may result in an infinite loop. Successful exploitation requires an attacker to provide a user with a specially crafted TDMS file. This vulnerability affects LabVIEW 2024 Q1 and prior versions.

Affected products

• Ni Labview: up to and including 2021; version 2022 only; version 2023 only; version 2024 only

Published 2024-07-22. Last modified 2026-06-17.