CVE-2026-32860: CWE-787 - Out of Bounds Write in NI LabVIEW
CVE-2026-32860 is a high-severity memory corruption vulnerability in NI LabVIEW affecting versions up to 26.1.0. It arises from an out-of-bounds write when loading a specially crafted corrupted LVLIB file. Exploitation requires user interaction to open the malicious file and may lead to information disclosure or arbitrary code execution. There is no confirmed patch or official remediation available yet. Users should exercise caution when opening LVLIB files from untrusted sources.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-32860) involves an out-of-bounds write (CWE-787) in NI LabVIEW when processing corrupted LVLIB files. The flaw can cause memory corruption that may be exploited to disclose information or execute arbitrary code. It affects NI LabVIEW versions 0 through 26.1.0 (2026 Q1). The CVSS 3.1 base score is 7.8, indicating high severity, with attack vector local, low attack complexity, no privileges required, user interaction required, and impacts to confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation can lead to full compromise of the affected system through arbitrary code execution or unauthorized information disclosure. The vulnerability requires a user to open a malicious LVLIB file, making social engineering a likely attack vector. The high CVSS score reflects the significant potential impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should avoid opening LVLIB files from untrusted or unknown sources. Employing standard endpoint protections and user awareness can help reduce risk.
CVE-2026-32860: CWE-787 - Out of Bounds Write in NI LabVIEW
Description
CVE-2026-32860 is a high-severity memory corruption vulnerability in NI LabVIEW affecting versions up to 26.1.0. It arises from an out-of-bounds write when loading a specially crafted corrupted LVLIB file. Exploitation requires user interaction to open the malicious file and may lead to information disclosure or arbitrary code execution. There is no confirmed patch or official remediation available yet. Users should exercise caution when opening LVLIB files from untrusted sources.
CVSS v3.1
Score 7.8high
Affected software
pkg:github/ni/labviewRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-32860) involves an out-of-bounds write (CWE-787) in NI LabVIEW when processing corrupted LVLIB files. The flaw can cause memory corruption that may be exploited to disclose information or execute arbitrary code. It affects NI LabVIEW versions 0 through 26.1.0 (2026 Q1). The CVSS 3.1 base score is 7.8, indicating high severity, with attack vector local, low attack complexity, no privileges required, user interaction required, and impacts to confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation can lead to full compromise of the affected system through arbitrary code execution or unauthorized information disclosure. The vulnerability requires a user to open a malicious LVLIB file, making social engineering a likely attack vector. The high CVSS score reflects the significant potential impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should avoid opening LVLIB files from untrusted or unknown sources. Employing standard endpoint protections and user awareness can help reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- NI
- Date Reserved
- 2026-03-16T20:29:24.840Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d56287aaed68159a58f96f
Added to database: 04/07/2026, 20:01:11 UTC
Last enriched: 05/26/2026, 20:07:08 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 96
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