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Description

There is a memory corruption vulnerability due to an out of bounds write in XML_Serialize() 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-787 - Out of Bounds Write

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-2025-6033)

nvd.nist.gov (CVE-2025-6033)

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