{"action":"Upgrade tomcat9 to 9.0.22-1 or later.","affected":[{"fixed":"9.0.22-1","introduced":"0"}],"component":"tomcat9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["9.0.22-1"],"id":"tcs_01M5NGJZW7YBNQG0K72THHTD7S","modified_at":"2026-10-09T09:47:33.326129126Z","published_at":"2022-05-13T08:15:06.843Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-25762","https://security-tracker.debian.org/tracker/CVE-2022-25762"],"severity":{"label":"high","score":8.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-25762#Debian:14/tomcat9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-25762"}],"summary":"If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that"}