{"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":"2026-09-04T18:26:04.654Z"},"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.   This results in a read a past the end of an allocated heap buffer during string conversion.  Successful exploitation requires an attacker to get a user to open a specially crafted .DSB file.  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"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-04T17:09:07.511543Z","id":"CVE-2026-64200","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-04T18:26:04.654Z"}}]}}