{"action":"Upgrade wavpack to 5.1.0-r7 or later.","affected":[{"fixed":"5.1.0-r7","introduced":"0"}],"component":"wavpack","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.10","exploited":false,"fixed_versions":["5.1.0-r7"],"id":"tcs_01M5NAMES4MYAFYSP0N89GCQGG","modified_at":"2026-10-23T17:24:33.941017127Z","published_at":"2018-12-04T09:29:00.600Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-19840","https://security.alpinelinux.org/vuln/CVE-2018-19840"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-19840","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-19840"}],"summary":"The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav a"}