Out of Bounds Write Vulnerability in NI LabVIEW by National Instruments
CVE-2025-2631

8.5HIGH

Key Information:

Vendor

Ni

Status
Labview
Vendor
CVE Published:
9 April 2025

What is CVE-2025-2631?

This vulnerability within NI LabVIEW arises from improper bounds checking in the InitCPUInformation() function. It exposes systems to potential information disclosure or arbitrary code execution risks. An attacker needs to deceive a user into opening a specially crafted Virtual Instrument (VI) to exploit this flaw. This issue impacts NI LabVIEW 2025 Q1 and earlier versions, necessitating prompt action to mitigate security risks.

Affected Version(s)

LabVIEW Windows 0 < 22.3.4

LabVIEW Windows 23.1.0 < 23.3.5

LabVIEW Windows 24.1.0 < 24.3.2

References

https://www.ni.com/en/support/security/available-critical...

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Heinzl working with CISA
.