{"id":"ALPINE-CVE-2026-88858","details":"A user with the Viewer role in Grafana can crash the server by submitting a crafted server-side math expression (uncontrolled recursion). A user with permission to provision alert rules can make the outage persist across restarts.","modified":"2026-11-04T22:30:02.919350421Z","published":"2026-10-28T17:18:45.967Z","upstream":["CVE-2026-88858"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2026-88858"}],"affected":[{"package":{"name":"grafana","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/grafana?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.4.14-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-88858.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:N/I:N/A:H"}]}