Out of Bounds Read Vulnerability in NI LabVIEW Software
CVE-2025-64466

8.5HIGH

Key Information:

Vendor

Ni

Status
Labview
Vendor
CVE Published:
18 December 2025

What is CVE-2025-64466?

An out of bounds read vulnerability exists in NI LabVIEW within the lvre!ExecPostedProcRecPost() function when handling a corrupted VI file. This flaw may allow attackers to exploit the vulnerability if they can convince a user to open a specially crafted VI file. The successful execution of this attack can potentially lead to information disclosure or the execution of arbitrary code, compromising the integrity and confidentiality of the system. This issue affects NI LabVIEW 2025 Q3 (25.3) and earlier versions.

Affected Version(s)

LabVIEW 0 <= 22.3.6

LabVIEW 23.1.0 <= 23.3.7

LabVIEW 24.1.0 <= 24.3.4

References

https://www.ni.com/en/support/security/available-critical...

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Heinzl working with CISA
JSON
.
CVE-2025-64466 : Out of Bounds Read Vulnerability in NI LabVIEW Software