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    CVE-2026-4546

    A weakness has been identified in Flos Freeware Notepad2 4.2.25. This impacts an unknown function in the library TextShaping.dll. Executing a manipulation can lead to uncontrolled search path. The attack is restricted to local execution. The attack requires a high level of complexity. The exploitability is said to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Mar 22, 2026
    Last Modified:Apr 30, 2026
    EPS:Mar 22, 2026
    EPSS Score:0.00014
    CVSS Score:7

    Affected Products

    Vendor
    Flos-freeware
    Product
    Notepad2
    Vendor
    Flos Freeware
    Product
    Notepad2

    Exploits

    https://vuldb.com/?submit.774778

    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