{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"ruby3.1","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NN84VP7DDREK3KSMFDQ9JR","modified_at":"2026-09-01T20:05:45.097679945Z","published_at":"2025-03-04T00:15:31.693Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-27220","https://security-tracker.debian.org/tracker/CVE-2025-27220"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-27220","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-27220"}],"summary":"In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method."}