{"id":"ALPINE-CVE-2026-88806","details":"A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.","modified":"2026-10-18T10:30:02.704403827Z","published":"2026-09-21T14:17:22.273Z","upstream":["CVE-2026-88806"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2026-88806"}],"affected":[{"package":{"name":"libx11","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/libx11?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.14-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-88806.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}