CVE-2025-47256

5.6 mediumEPSS 0.3%

Medium (5.6). EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.6 medium

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 23% of CVEs (scores of 2026-10-31)
CWE: CWE-191
Published: 2025-05-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

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

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