{"id":"ALPINE-CVE-2026-56001","details":"A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the X Server to execute code within the X server cont","modified":"2026-11-03T06:33:06.358233983Z","published":"2026-07-08T09:16:30.050Z","upstream":["CVE-2026-56001"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2026-56001"}],"affected":[{"package":{"name":"libxfont2","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/libxfont2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56001.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}