CVE-2025-6034
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-30

Last updated on: 2025-10-07

Assigner: National Instruments

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.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-09-30
Last Modified
2025-10-07
Generated
2026-06-16
AI Q&A
2025-09-30
EPSS Evaluated
2026-06-14
NVD
CVE-2025-6034
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ni circuit_design_suite to 14.3.2 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

CVE-2025-6034 is a memory corruption vulnerability caused by an out-of-bounds read in the DefaultFontOptions() function when using the SymbolEditor in NI Circuit Design Suite versions 14.3.1 and earlier. An attacker can exploit this by convincing a user to open a specially crafted .sym file, which may lead to information disclosure or arbitrary code execution. [1]

Impact Analysis

This vulnerability can impact you by allowing an attacker to disclose sensitive information or execute arbitrary code on your system if you open a maliciously crafted .sym file in the affected software. This could compromise the confidentiality, integrity, and availability of your system. [1]

Mitigation Strategies

To mitigate this vulnerability, upgrade NI Circuit Design Suite to version 14.3.2 or later as recommended by NI. Avoid opening specially crafted .sym files from untrusted sources to prevent exploitation. [1]

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-6034. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart