{"action":"Upgrade roundcube to 1.6.13+dfsg-0+deb13u1 or later.","affected":[{"fixed":"1.6.13+dfsg-0+deb13u1","introduced":"0"}],"component":"roundcube","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.6.13+dfsg-0+deb13u1"],"id":"tcs_01M5NR57FQ2BR6D4XYMF1MF11Z","modified_at":"2026-10-01T03:02:32.926122069Z","published_at":"2026-02-11T05:16:28.650Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-26079","https://security-tracker.debian.org/tracker/CVE-2026-26079"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-26079#Debian:13/roundcube","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-26079"}],"summary":"Roundcube Webmail before 1.5.13 and 1.6 before 1.6.13 allows Cascading Style Sheets (CSS) injection, e.g., because comments are mishandled."}