WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument. NOTE: some third-parties claim that there are later "unofficial" releases through 5.3.2, which are also affected.
Exploitability
AV:LAC:LPR:NUI:RScope
S:UImpact
C:NI:LA:H6.1/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H