CVE-2025-64463

HIGH 7.8

Out-of-Bounds Read in LVResource::DetachResource() in NI LabVIEW

CVSS Score

7.8

EPSS Score

0.0%

EPSS Percentile

0th

There is an out of bounds read vulnerability in NI LabVIEW in LVResource::DetachResource() when parsing a corrupted VI file. This vulnerability 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 Q3 (25.3) and prior versions.

CWE	CWE-125
Vendor	ni
Product	labview
Published	Dec 18, 2025
Last Updated	Feb 26, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

NI / LabVIEW

0 ≤ 22.3.6 23.1.0 ≤ 23.3.7 24.1.0 ≤ 24.3.4 25.1.0 ≤ 25.3.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Michael Heinzl working with CISA