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High · 7.8 CVE-2026-16233 EUVD-2026-65582GHSA-p3x9-7mrv-5rx5

Out-of-Bounds Write Vulnerability in NI LabVIEW when loading VI

Published Aug 25, 2026 · Updated Aug 26, 2026 · Assigned by NI

Description

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

VendorProductAffectedFixed
NI LabVIEW < 23.0.0, 23.1.0 – < 23.3.10, 24.1.0 – < 24.3.7, 25.1.0 – < 25.3.5, 26.1.0 – < 26.3.1 23.0.0

References