CVE-2024-4079: Out of Bounds Read Due to Missing Bounds Check in LabVIEW

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-07-23 · updated 2026-06-17
Weakness: CWE-125

Description

An out of bounds read due to a missing bounds check in LabVIEW may disclose information or result in arbitrary code execution. Successful exploitation requires an attacker to provide a user with a specially crafted VI. This vulnerability affects LabVIEW 2024 Q1 and prior versions.

Affected products

NI LabVIEW: through 2020; 2021, 2021-sp1, 2022-q1, 2022-q3, 2023-q1, 2023-q3 (+2)

References

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/out-of-bounds-read-due-to-missing-bounds-check-in-labview.html
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/out-of-bounds-read-due-to-missing-bounds-check-in-labview.html

Get alerted when CVE-2024-4079 or the next vulnerability affects your stack