CVE-2026-64195

There is an out-of-bounds write vulnerability in DASYLab due to lack of proper validation of user-supplied data. 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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1071-out-of-bounds-write-vulnerabilities-in-dasylab-2.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ni:dasylab::::::::
	cpe:2.3:a:ni:dasylab:2026.0:-::::::
	cpe:2.3:a:ni:dasylab:2026.0:build_32::::::

History

22 Sep 2026, 18:34

Type	Values Removed	Values Added
CPE		cpe:2.3:a:ni:dasylab:::::::: cpe:2.3:a:ni:dasylab:2026.0:-:::::: cpe:2.3:a:ni:dasylab:2026.0:build_32::::::
References	~~() https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1071-out-of-bounds-write-vulnerabilities-in-dasylab-2.html -~~	() https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1071-out-of-bounds-write-vulnerabilities-in-dasylab-2.html - Vendor Advisory
First Time		Ni Ni dasylab

Information

Published : 2026-09-03 22:18

Updated : 2026-09-22 18:34

NVD link : CVE-2026-64195

Mitre link : CVE-2026-64195

CVE.ORG link : CVE-2026-64195

JSON object : View

Products Affected

ni

dasylab

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2026-64195", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-64195", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-04T17:08:56.285456Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@ni.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}], "cvssMetricV40": [{"type": "Secondary", "source": "security@ni.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.5, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "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": "measX", "product": "DASYLab", "versions": [{"status": "affected", "version": "0", "lessThan": "2026.0.0", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-03T22:18:09.293", "references": [{"url": "https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1071-out-of-bounds-write-vulnerabilities-in-dasylab-2.html", "tags": ["Vendor Advisory"], "source": "security@ni.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@ni.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "There is an out-of-bounds write vulnerability in DASYLab due to lack of proper validation of user-supplied data. 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."}], "lastModified": "2026-09-22T18:34:00.103", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ni:dasylab:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7521A4F1-0F5E-4E33-A928-B0B2DAAB0A8B", "versionEndExcluding": "2026.0"}, {"criteria": "cpe:2.3:a:ni:dasylab:2026.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44E8C3B3-5482-4109-A594-F9ADB9E96EB3"}, {"criteria": "cpe:2.3:a:ni:dasylab:2026.0:build_32:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B8DD405-B81B-4AEF-AF6D-C5EEED2EAEED"}], "operator": "OR"}]}], "sourceIdentifier": "security@ni.com"}