CVE-2026-32864 — Out-of-Bounds Read in mgcore_SH_25_3!aligned_free()

Description (CNA)

There is a memory corruption vulnerability due to an out-of-bounds read in mgcore_SH_25_3!aligned_free() in NI LabVIEW. This vulnerability 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 Q1 (26.1.0) and prior versions.

Affected (CNA)

Vendor / product	Versions
NI / LabVIEW	affected 0 before 23.0.0; affected 23.1.0 before 23.3.9; affected 24.1.0 before 24.3.6; affected 25.1.0 before 25.3.4; affected 26.1.0 before 26.1.1

CWE

CWE-125

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.