CVE-2025-47256 Information

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.

Reference

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