{"action":"Upgrade calibre to 6.13.0+repack-2+deb12u6 or later.","affected":[{"fixed":"6.13.0+repack-2+deb12u6","introduced":"0"}],"component":"calibre","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.13.0+repack-2+deb12u6"],"id":"tcs_01M5NRFSS75N14ARRKJW4665J9","modified_at":"2026-10-01T03:03:07.850558262Z","published_at":"2026-02-27T20:21:39.973Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-27824","https://security-tracker.debian.org/tracker/CVE-2026-27824"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-27824","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-27824"}],"summary":"calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to version 9.4.0, the calibre Content Server's brute-force protection mechanism uses a ban ke"}