{"action":"Upgrade ruby-rack to 2.2.22-0+deb12u1 or later.","affected":[{"fixed":"2.2.22-0+deb12u1","introduced":"0"}],"component":"ruby-rack","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.2.22-0+deb12u1"],"id":"tcs_01M5NR4Q81N68Z1R4QG726RFSD","modified_at":"2026-10-01T03:03:00.778243704Z","published_at":"2026-02-18T20:18:36.110Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-25500","https://security-tracker.debian.org/tracker/CVE-2026-25500"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-25500","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-25500"}],"summary":"Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, `Rack::Directory` generates an HTML directory index where each file entry is rendered as a clickable link. If"}