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Description

There is a memory corruption vulnerability due to an out of bounds read in DefaultFontOptions() when using SymbolEditor in NI Circuit Design Suite.  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 .sym file. This vulnerability affects NI Circuit Design Suite 14.3.1 and prior versions.

PUBLISHED Reserved 2025-06-12 | Published 2025-09-30 | Updated 2025-10-01 | Assigner NI




HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-125 Out-of-bounds Read

Product status

Default status
unaffected

Any version
affected

Credits

Michael Heinzl working with CISA finder

References

www.ni.com/...n-vulnerabilities-in-circuit-design-suite.html

cve.org (CVE-2025-6034)

nvd.nist.gov (CVE-2025-6034)

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