{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64200", "assignerOrgId": "bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4", "state": "PUBLISHED", "assignerShortName": "NI", "dateReserved": "2026-07-19T15:12:06.825Z", "datePublished": "2026-09-03T22:06:34.287Z", "dateUpdated": "2026-09-03T22:06:34.287Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4", "shortName": "NI", "dateUpdated": "2026-09-03T22:06:34.287Z"}, "title": "Out Of Bounds Read in during string conversionwhen parsing a .DSB file in DASYLab", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-125", "description": "CWE-125 Out-of-bounds read", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "affected": [{"vendor": "measX", "product": "DASYLab", "versions": [{"status": "affected", "version": "0", "lessThan": "2026.0.0", "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:measx:dasylab:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "2026.0.0"}]}]}], "descriptions": [{"lang": "en", "value": "There is an out-of-bounds read vulnerability in DASYLab due to improper validation of user-supplied data. \u00a0 This results in a read a past the end of an allocated heap buffer during string conversion.\u00a0 Successful exploitation requires an attacker to get a user to open a specially crafted .DSB file.\u00a0 This issue affects all versions before 2026.0.0.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>There is an out-of-bounds read vulnerability in DASYLab due to improper validation of user-supplied data. &nbsp; This results in a read a past the end of an allocated heap buffer during string conversion.&nbsp; Successful exploitation requires an attacker to get a user to open a specially crafted .DSB file.&nbsp; This issue affects all versions before 2026.0.0.</p>"}]}], "references": [{"url": "https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1070-out-of-bounds-read-vulnerabilities-in-dasylab-2.html"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.5, "vectorString": "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"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "credits": [{"lang": "en", "value": "measX credits Michael Heinzl for reporting these issues and coordinating disclosure.", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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