{"action":"Upgrade tomcat9 to 9.0.70-2 or later.","affected":[{"fixed":"9.0.70-2","introduced":"0"}],"component":"tomcat9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["9.0.70-2"],"id":"tcs_01M5NTN8GZH8V7M053R86F7SYW","modified_at":"2026-10-25T09:47:29.059304023Z","published_at":"2026-07-28T15:17:50.210Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-66299","https://security-tracker.debian.org/tracker/CVE-2026-66299"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-66299#Debian:13/tomcat9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-66299"}],"summary":"Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from 10.1.24 through 10.1.57, from 9.0.89"}