{"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_01M5NR45PEB6MNBME2N0ADA2G2","modified_at":"2026-09-24T09:00:06.052697329Z","published_at":"2026-08-18T13:17:22.103Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23938","https://security-tracker.debian.org/tracker/CVE-2026-23938"],"severity":{"label":"medium","score":4.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23938#Debian:14/zabbix","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23938"}],"summary":"An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service."}