CVE-2026-111157 — SoX through 14.4.2 Heap Out-of-Bounds Write via MS ADPCM WAV Decoding
SoX through 14.4.2 contains a heap out-of-bounds write vulnerability in lsx_ms_adpcm_block_expand_i() in src/adpcm.c, triggered by an odd samplesPerBlock value in the WAV fmt ch…
Published: 2026-10-15 · CVSS: 6.9 · CVSS 4.0
SoX through 14.4.2 contains a heap out-of-bounds write vulnerability in lsx_ms_adpcm_block_expand_i() in src/adpcm.c, triggered by an odd samplesPerBlock value in the WAV fmt chunk. Attackers can supply a crafted MS ADPCM WAV file to sox or any libsox consumer to write a partially controlled 16-bit sample past the heap buffer allocated by wav_ms_adpcm_fmt().
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7