{"id":"CVE-2026-64203","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-64203","generatedAt":"2026-10-28T05:59:22.011Z","title":"There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in information disclosure or arbitrary code execution.","description":"There is a memory corruption vulnerability recently\ndiscovered in NI LabVIEW that may result in information disclosure or arbitrary\ncode execution.  Successful exploitation requires an attacker to get a\nuser to open a specially crafted VI.  This vulnerability affects NI\nLabVIEW 2026 Q3 (26.3.0) and prior versions.","published":"2026-08-25T17:18:00.000Z","lastModified":"2026-09-03T15:00:30.000Z","status":"Analyzed","sourceIdentifier":"security@ni.com","cvss":{"version":"4.0","score":8.5,"severity":"HIGH","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-125","CWE-787"],"affected":["ni/labview"],"epss":{"score":0.00188,"percentile":0.08378,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/memory-corruption-vulnerabilities-ni-labview.html","tags":["Patch","Vendor Advisory"],"source":"security@ni.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-64203","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}