CVE-2026-64204 — Out-of-Bounds Write Vulnerability in NI LabVIEW when loading VI

CVE-2026-64204

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

Description (CNA)

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 (CNA)

Vendor / product	Versions
NI / LabVIEW	affected 0 before 23.0.0; affected 23.1.0 before 23.3.10; affected 24.1.0 before 24.3.7; affected 25.1.0 before 25.3.5; affected 26.1.0 before 26.3.1

CWE

CWE-787

References

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/memory-corruption-vulnerabilities-ni-labview.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.