{"id":"CVE-2026-18445","title":"There is an integer overflow vulnerability resulting in an out-of-bounds write recently discovered in NI LabVIEW.  This may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to ge…","summary":"There is an integer overflow vulnerability resulting in an out-of-bounds write recently discovered in NI LabVIEW.  This may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to ge…","severity":"medium","cvss":6.6,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","cwe":["CWE-190"],"vendor":"ni","product":"labview","affected":["labview <= 2022","labview = 2023","labview = 2024","labview = 2025","labview = 2026"],"published":"2026-08-25","updated":"2026-09-08","sourceUpdated":"2026-09-08T14:31:19.603","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18445","references":[{"url":"https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/integer-overflow-vulnerability-resulting-in-an-out-of-bounds-write-in-ni-labview.html","label":"security@ni.com"}],"tags":["nvd"],"epss":0.0013,"epssPercentile":0.03024,"ingestedAt":"2026-09-08T15:33:26.955Z","slug":"CVE-2026-18445","body":"## Overview\n\nThere is an integer overflow vulnerability resulting in an out-of-bounds write recently discovered in NI LabVIEW.  This may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted VI file.  This vulnerability affects NI LabVIEW 2026 Q3 and prior versions.\n\n## Affected\n\n- `labview <= 2022`\n- `labview = 2023`\n- `labview = 2024`\n- `labview = 2025`\n- `labview = 2026`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":36.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}