Advisory Details

March 30th, 2026

Digilent DASYLab DSA File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

CVE ID	CVE-2026-0955
CVSS SCORE	7.8, AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AFFECTED VENDORS	Digilent
AFFECTED PRODUCTS	DASYLab
VULNERABILITY DETAILS	This vulnerability allows remote attackers to execute arbitrary code on affected installations of Digilent DASYLab. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DSA files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process.
ADDITIONAL DETAILS	Digilent has issued an update to correct this vulnerability. More details can be found 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
DISCLOSURE TIMELINE	2025-12-09 - Vulnerability reported to vendor 2026-03-30 - Coordinated public release of advisory 2026-03-30 - Advisory Updated
CREDIT	Rocco Calvi (@TecR0c) with TecSecurity

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