{"action":"Upgrade tomcat9 to 9.0.36-1 or later.","affected":[{"fixed":"9.0.36-1","introduced":"0"}],"component":"tomcat9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["9.0.36-1"],"id":"tcs_01M5NEGZWRAFJPCRV9CYYJDE1P","modified_at":"2026-10-26T12:01:25.813023733Z","published_at":"2020-06-26T17:15:10.153Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-11996","https://security-tracker.debian.org/tracker/CVE-2020-11996"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-11996","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-11996"}],"summary":"A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient n"}