Vulnerability · Published Mar 13, 2026 · Assigned by NI

CVE-2026-0954Out-Of-Bounds Write When Opening a Corrupt DSB File in Digilent DASYLab

High 7.8

In plain English

A high-severity out-of-bounds write in DASYLab from Digilent. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High

Exploit odds (30 days)0.2%top 88.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

There is a memory corruption vulnerability due to an out-of-bounds write when loading a corrupted DSB 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 .DSB file. This vulnerability affects all versions of Digilent DASYLab.

Affected products (as reported)

Vendor	Product	Versions
Digilent	DASYLab	0 – through *

Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/out-of-bounds-write-vulnerabilities-in-digilent-dasylab.html