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    CVE-2025-6034

    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:Sep 30, 2025
    Last Modified:Feb 26, 2026
    EPS:Sep 30, 2025
    EPSS Score:0.00014
    CVSS Score:7.8

    Affected Products

    Vendor
    Ni
    Product
    Circuit Design Suite

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

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    CVE-2025-30420 (CVSS 8.5) — There is a memory corruption vulnerability due to an out of bounds read in Bitmap::InternalDraw() when using t…
    CVE-2025-30419 (CVSS 8.5) — There is a memory corruption vulnerability due to an out of bounds read in GetSymbolBorderRectSize() when usin…
    CVE-2025-30418 (CVSS 8.5) — There is a memory corruption vulnerability due to an out of bounds write in CheckPins() when using the SymbolE…
    CVE-2025-30417 (CVSS 8.5) — There is a memory corruption vulnerability due to an out of bounds write in Library!DecodeBase64() when using …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High