CVE-2025-7849

HIGH

NI LabVIEW <2025 Q1 - Memory Corruption

Title source: llm

Description

A memory corruption vulnerability due to improper error handling when a VILinkObj is null exists in NI LabVIEW that may result in 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.

References (1)

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

Scores

CVSS v3 7.8

EPSS 0.0003

EPSS Percentile 9.5%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-1285

Status published

Products (5)

ni/labview 2022 q1 (6 CPE variants)

ni/labview 2023 q1 (8 CPE variants)

ni/labview 2024 q1 (6 CPE variants)

ni/labview 2025 q1 (3 CPE variants)

ni/labview < 2021

Published Jul 29, 2025

Tracked Since Feb 18, 2026