CVE-2025-30421 — Stack-based Buffer Overflow in DrObjectStorage::XML_Serialize() in NI Circuit Design Suite

CVE-2025-30421

Stack-based Buffer Overflow in DrObjectStorage::XML_Serialize() in NI Circuit Design Suite PUBLISHED

Description (CNA)

There is a memory corruption vulnerability due to a stack-based buffer overflow in DrObjectStorage::XML_Serialize() when using the 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 14.3.0 and prior versions.

Affected (CNA)

Vendor / product	Versions
NI / Circuit Design Suite	affected 0 through 14.3.0

CWE

CWE-121

References

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/memory-corruption-vulnerabilities-in-ni-circuit-design-suite.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.