# CVE-2026-18444

## Summary

- **CVE ID:** CVE-2026-18444
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-195
- **Published:** Aug 25, 2026
- **Last Modified:** Aug 31, 2026

## Description

There is an integer conversion vulnerability resulting in an out-of-bounds read when loading images recently discovered in NI LabVIEW.  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 file.  This vulnerability affects NI LabVIEW 2026 Q3 and prior versions.

## Affected Products

- NI — LabVIEW (0)
- NI — LabVIEW (23.1.0)
- NI — LabVIEW (24.1.0)
- NI — LabVIEW (25.1.0)
- NI — LabVIEW (26.1.0)

## References

- [CNA](https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/integer-conversion-vulnerability-resulting-in-an-out-of-bounds-read-in-ni-labview.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.12%
- **EPSS Percentile:** 2.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._