Vulnerability · Published Apr 9, 2025 · Assigned by NI

CVE-2025-2631Out of Bounds Write Vulnerability in NI LabVIEW in InitCPUInformation()

High 7.8

In plain English

A high-severity out-of-bounds write in LabVIEW from NI. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High

Exploit odds (30 days)0.2%top 89.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Out of bounds write vulnerability due to improper bounds checking in NI LabVIEW in InitCPUInformation() 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 2025 Q1 and prior versions.

Affected products (as reported)

Vendor	Product	Versions
NI	LabVIEW	0 – before 22.3.423.1.0 – before 23.3.524.1.0 – before 24.3.225.1.0 – before 25.1.1

Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/out-of-bounds-write-vulnerabilities-in-ni-labview.html