CVE-2025-47256 – Libxmp Buffer Overflow Vulnerability

The following table lists the changes that have been made to the
CVE-2025-47256 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    May. 06, 2025

    Action Type Old Value New Value
    Added Description Libxmp through 4.6.2 has a stack-based buffer overflow in depack_pha in loaders/prowizard/pha.c via a malformed Pha format tracker module in a .mod file.
    Added CVSS V3.1 AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
    Added CWE CWE-191
    Added Reference https://github.com/GCatt-AS/CVE-2025-47256
    Added Reference https://github.com/libxmp/libxmp/blob/ec22d1c7b93c8f681f8504a6c61c6f8a52458a10/src/loaders/prowizard/pha.c#L35
    Added Reference https://github.com/libxmp/libxmp/issues/847
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