{"action":"Upgrade ruby-jwt to 3.2.0-1 or later.","affected":[{"fixed":"3.2.0-1","introduced":"0"}],"component":"ruby-jwt","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.2.0-1"],"id":"tcs_01M5NS9DSPTAV6XPP5R8MARB93","modified_at":"2026-10-25T09:47:37.482650826Z","published_at":"2026-07-14T22:16:54.463Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-45363","https://security-tracker.debian.org/tracker/CVE-2026-45363"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-45363#Debian:14/ruby-jwt","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-45363"}],"summary":"ruby-jwt is a Ruby implementation of the RFC 7519 OAuth JSON Web Token standard. Prior to 2.10.3 and 3.2.0, JWT.decode(token, '', true, algorithm: 'HS256') accepts an attacker-forged token because Ope"}