CVE-2025-47256

State: Published
Severity: 5.6 Medium
Published: May 6, 2025
Updated: May 6, 2025
Reserved: May 5, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	5.6 Medium	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L	mitre

Weaknesses

CWE-191 Integer Underflow (Wrap or Wraparound)

Affected Products

Product	Versions
LibxmpLibxmp	4.6.2 and earlierAffected

References

https://github.com/libxmp/libxmp/blob/ec22d1c7b93c8f681f8504a6c61c6f8a52458a10/src/loaders/prowizard/pha.c#L35
https://github.com/GCatt-AS/CVE-2025-47256
https://github.com/libxmp/libxmp/issues/847

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