{"id":"ALPINE-CVE-2021-21417","details":"fluidsynth is a software synthesizer based on the SoundFont 2 specifications. A use after free violation was discovered in fluidsynth, that can be triggered when loading an invalid SoundFont file.","modified":"2026-11-03T06:32:27.339187016Z","published":"2021-04-29T17:15:09.023Z","upstream":["CVE-2021-21417"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-21417"}],"affected":[{"package":{"name":"fluidsynth","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/fluidsynth?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21417.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}