{"action":"Upgrade horizon to 3:23.0.0-5+deb12u2 or later.","affected":[{"fixed":"3:23.0.0-5+deb12u2","introduced":"0"}],"component":"horizon","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3:23.0.0-5+deb12u2"],"id":"tcs_01M5NT0MCBXTQWGBT2STJ7E6EW","modified_at":"2026-09-23T09:00:08.048442623Z","published_at":"2026-06-17T15:17:02.503Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-55748","https://security-tracker.debian.org/tracker/CVE-2026-55748"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-55748","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-55748"}],"summary":"OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening"}