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    CVE-2025-6272

    A vulnerability has been found in wasm3 0.5.0 and classified as problematic. This vulnerability affects the function MarkSlotAllocated of the file source/m3_compile.c. The manipulation leads to out-of-bounds write. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.

    Published:Jun 19, 2025
    Last Modified:Jul 2, 2025
    EPS:Jun 19, 2025
    EPSS Score:0.00037
    CVSS Score:3.3

    Affected Products

    Vendor
    Wasm3 Project
    Product
    Wasm3

    Exploits

    https://github.com/user-attachments/files/19516600/wasm3_crash.txthttps://github.com/wasm3/wasm3/issues/531https://github.com/wasm3/wasm3/issues/531

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    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