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Vulnerabilities CVE-2026-18445

CVE-2026-18445

Medium
Open
TLP:CLEAR

Integer Overflow Vulnerability Resulting in an Out of Bounds Write in NI LabVIEW

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Description

There is an integer overflow vulnerability resulting in an out-of-bounds write recently discovered in NI LabVIEW.  This may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted VI file.  This vulnerability affects NI LabVIEW 2026 Q3 and prior versions.

Details

CVSS Score
6.6
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
Confidence
90%
Published
Aug 25, 2026
Last Modified
Aug 25, 2026
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