{"action":"Upgrade tomcat9 to 9.0.54-1 or later.","affected":[{"fixed":"9.0.54-1","introduced":"0"}],"component":"tomcat9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["9.0.54-1"],"id":"tcs_01M5NG0S3TKGPRPJKRAVZY2N6C","modified_at":"2026-10-23T18:00:20.567447697Z","published_at":"2021-10-14T20:15:09.060Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-42340","https://security-tracker.debian.org/tracker/CVE-2021-42340"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-42340#Debian:14/tomcat9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-42340"}],"summary":"The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics fo"}