{"action":"Upgrade roundcube to 1.6.17+dfsg-1 or later.","affected":[{"fixed":"1.6.17+dfsg-1","introduced":"0"}],"component":"roundcube","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.6.17+dfsg-1"],"id":"tcs_01M5NT8P5FHNHY1SBZWXZDB9R1","modified_at":"2026-10-25T09:47:27.676312384Z","published_at":"2026-07-14T16:17:04.670Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-62643","https://security-tracker.debian.org/tracker/CVE-2026-62643"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-62643#Debian:14/roundcube","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-62643"}],"summary":"In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if styleshee"}