{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"tomcat11","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NT51NJ5R4PT6ESX4GP7N62","modified_at":"2026-10-01T03:03:28.604854750Z","published_at":"2026-07-14T09:16:41.483Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-59083","https://security-tracker.debian.org/tracker/CVE-2026-59083"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-59083#Debian:13/tomcat11","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-59083"}],"summary":"Improper Handling of URL Encoding (Hex Encoding) vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0."}