{"action":"Upgrade zabbix to 1:7.0.27+dfsg-1 or later.","affected":[{"fixed":"1:7.0.27+dfsg-1","introduced":"0"}],"component":"zabbix","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:7.0.27+dfsg-1"],"id":"tcs_01M5NR43XXXG0NE88HDT3PM2Q7","modified_at":"2026-10-01T03:03:21.129202985Z","published_at":"2026-05-06T08:16:01.837Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23926","https://security-tracker.debian.org/tracker/CVE-2026-23926"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23926#Debian:14/zabbix","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23926"}],"summary":"An authenticated (non-super) administrator can create a maintenance period with a JavaScript payload that is executed by any user that opens tooltip for that maintenance period in the Host navigator w"}