CVE-2026-16233

High

Open

TLP:CLEAR

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

NVD CVE.org

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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.

Details

CVSS Score: 7.8
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Aug 25, 2026
Last Modified: Aug 25, 2026

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