Threats affecting pkg:rpm/suse/libsndfile

This security update for libsndfile addresses three vulnerabilities: a buffer overflow in the ircam_read_header function when processing malformed IRCAM audio files (CVE-2025-52194), a memory leak in the mpeg_l3_encoder_init() function (CVE-2025-56226), and an integer overflow in IMA-ADPCM processing (CVE-2026-37555). These issues could lead to potential memory corruption or resource exhaustion. The update fixes these issues to improve the security and stability of libsndfile.