CVE-2026-16233
Out-of-Bounds Write Vulnerability in NI LabVIEW when loading VI
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-787 |
| Vendor | ni |
| Product | labview |
| Published | Aug 25, 2026 |
| Last Updated | Aug 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
NI / LabVIEW
0 < 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
References
Credits
Michael Heinzl