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    CVE-2020-37038

    Code Blocks 20.03 contains a denial of service vulnerability that allows attackers to crash the application by manipulating input in the FSymbols search field. Attackers can paste a large payload of 5000 repeated characters into the search field to trigger an application crash.

    Published:Jan 30, 2026
    Last Modified:Jul 28, 2026
    EPS:Jan 30, 2026
    EPSS Score:0.00373
    CVSS Score:7.5

    Affected Products

    Vendor
    Codeblocks
    Product
    Code::blocks
    Vendor
    Codeblocks
    Product
    Code\\

    Exploits

    No exploit reference

    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