CVE-2026-18444

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"integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security@ni.com", "affectedData": [{"vendor": "NI", "product": "LabVIEW", "versions": [{"status": "affected", "version": "0", "lessThan": "23.0.0", "versionType": "semver"}, {"status": "affected", "version": "23.1.0", "lessThan": "23.3.10", "versionType": "semver"}, {"status": "affected", "version": "24.1.0", "lessThan": "24.3.7", "versionType": "semver"}, {"status": "affected", "version": "25.1.0", "lessThan": "25.3.5", "versionType": "semver"}, {"status": "affected", "version": "26.1.0", "lessThan": "26.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-25T17:17:05.803", "references": [{"url": "https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/integer-conversion-vulnerability-resulting-in-an-out-of-bounds-read-in-ni-labview.html", "tags": ["Patch", "Vendor Advisory"], "source": "security@ni.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@ni.com", "description": [{"lang": "en", "value": "CWE-195"}]}], "descriptions": [{"lang": "en", "value": "There is an integer conversion vulnerability resulting in an out-of-bounds read when loading images recently discovered in NI LabVIEW.\u00a0\u00a0This may result in information disclosure or arbitrary code execution.\u202f Successful exploitation requires an attacker to get a user to open a specially crafted VI file.\u202f This vulnerability affects NI LabVIEW 2026 Q3 and prior versions."}], "lastModified": "2026-09-08T14:30:51.530", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ni:labview:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E2E0B40-5E0A-47F8-8A1A-FEF10C1CA4EF", "versionEndIncluding": "2022"}, {"criteria": "cpe:2.3:a:ni:labview:2023:q1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7DD2022-CFB7-4F38-B459-C1AFB55B5B68"}, {"criteria": "cpe:2.3:a:ni:labview:2023:q3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18AB0B07-72FE-4861-B69D-AD2E87C5382E"}, {"criteria": "cpe:2.3:a:ni:labview:2023:q3_patch1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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