PT-2025-15842 · National Instruments · Ni Labview

Michael Heinzl · Published 2025-04-09 · Updated 2025-08-18 · CVE-2025-2631

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: NI LabVIEW versions prior to 2025 Q1

Description: The issue is an out of bounds write vulnerability due to improper bounds checking in the InitCPUInformation() function. This may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI.

Recommendations: For versions prior to 2025 Q1, as a temporary workaround, consider restricting the use of the InitCPUInformation() function until a patch is available. Avoid opening specially crafted VIs from untrusted sources to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-2631

Affected Products

Ni Labview

References · 9

• https://osv.dev/vulnerability/CVE-2025-2631 · Vendor Advisory
• https://ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/out-of-bounds-write-vulnerabilities-in-ni-labview.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-2631 · Security Note
• https://twitter.com/CVEnew/status/1910073390968217629 · Twitter Post
• https://t.me/cveNotify/132723 · Telegram Post
• https://t.me/cvetracker/21254 · Telegram Post
• https://t.me/cvedetector/22599 · Telegram Post
• https://twitter.com/syedaquib77/status/1912601584565133489 · Twitter Post
• https://twitter.com/cybercronai/status/1910366421491552341 · Twitter Post