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    CVE-2025-7069

    A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5FS__sect_link_size of the file src/H5FSsection.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

    Published:Jul 4, 2025
    Last Modified:Jul 13, 2025
    EPS:Jul 4, 2025
    EPSS Score:0.00034
    CVSS Score:3.3

    Affected Products

    Vendor
    Hdfgroup
    Product
    Hdf5

    Exploits

    https://github.com/HDFGroup/hdf5/issues/5550https://github.com/user-attachments/files/20438481/hdf5_crash_2.txthttps://github.com/HDFGroup/hdf5/issues/5550

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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