EUVD-2026-12039Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
3DescriptionCVE.org
There is a memory corruption vulnerability due to an out-of-bounds read when loading a corrupted file in Digilent DASYLab. This vulnerability may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted file. This vulnerability affects all versions of Digilent DASYLab.
AnalysisAI
Memory corruption vulnerability in all versions of Digilent DASYLab software that allows attackers to achieve information disclosure or arbitrary code execution through specially crafted files. The vulnerability requires user interaction (opening a malicious file) and has a CVSS score of 7.8, with no current evidence of active exploitation (not in KEV) or public proof-of-concept code.
Technical ContextAI
DASYLab is a data acquisition and analysis software used for measurement and control applications. The vulnerability stems from an out-of-bounds read (CWE-125) that occurs when the software processes corrupted or maliciously crafted files. Based on the CPE string (cpe:2.3:a:digilent:dasylab:*:*:*:*:*:*:*:*), all versions of DASYLab are affected. Out-of-bounds read vulnerabilities occur when software reads memory beyond allocated boundaries, potentially exposing sensitive data or causing crashes that can be leveraged for code execution.
RemediationAI
Users should immediately review the National Instruments security advisory at https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/out-of-bounds-read-vulnerabilities-in-digilent-dasylab.html for patch availability and specific version updates. Until patches are applied, implement these mitigations: 1) Restrict access to DASYLab systems, 2) Train users to avoid opening untrusted DASYLab files, 3) Implement application whitelisting to prevent unauthorized file access, 4) Monitor systems for suspicious file operations.
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Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Buffer Overflow
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External POC / Exploit Code
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