Out-of-bounds read in DASYLab - CVE-2026-0955

Vulnerability details

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted DSA file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.

Affected software

How to mitigate CVE-2026-0955

External References

• https://www.zerodayinitiative.com/advisories/ZDI-26-233/
• 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

Related Security Bulletins

• Multiple vulnerabilities in Digilent DASYLab