Out of Bounds Write Vulnerability in NI LabVIEW
CVE-2025-64461

8.5HIGH

Key Information:

Vendor

Ni

Status
Labview
Vendor
CVE Published:
18 December 2025

What is CVE-2025-64461?

An out of bounds write vulnerability exists in NI LabVIEW's mgocre_SH_25_3!RevBL() function while parsing corrupted VI files. Exploitation requires user interaction, as an attacker must convince the user to open a specially crafted VI file. Successful exploitation can lead to the disclosure of sensitive information or execution of arbitrary code, representing a significant risk for systems running this software.

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
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CVE-2025-64461 : Out of Bounds Write Vulnerability in NI LabVIEW