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

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-13 · updated 2026-06-17
Weakness: CWE-787

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

Digilent DASYLab: all versions

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

Get alerted when CVE-2026-0954 or the next vulnerability affects your stack