{"id":"ALPINE-CVE-2025-12474","details":"A specially-crafted file can cause libjxl's decoder to read pixel data from uninitialized (but allocated) memory.\n\nThis can be done by causing the decoder to reference an outside-image-bound area in a subsequent patches. An incorrect optimization causes the decoder to omit populating those areas.","modified":"2026-11-03T06:32:13.058428814Z","published":"2026-02-11T16:15:53.647Z","upstream":["CVE-2025-12474"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2025-12474"}],"affected":[{"package":{"name":"libjxl","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/libjxl?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.7.0"},{"fixed":"0.11.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-12474.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:L/I:L/A:N"}]}