High severity · published Dec 18, 2025
CVE-2025-64464
Out-of-Bounds Read in lvre!VisaWriteFromFile() in NI LabVIEW
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
There is an out of bounds read vulnerability in NI LabVIEW in lvre!VisaWriteFromFile() 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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LA
LabVIEW · NI
through 22.3.6; 23.1.0 through 23.3.7; 24.1.0 through 24.3.4; 25.1.0 through 25.3.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-64464
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-64464
Mitigation
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/multiple-memory-corruption-vulnerabilities-in-ni-labview.html
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