{"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_01M5NVEHQPQREFBE1YRVNXYVZ6","modified_at":"2026-10-01T08:47:36.787584543Z","published_at":"2026-09-23T12:17:06.800Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-77762","https://security-tracker.debian.org/tracker/CVE-2026-77762"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-77762#Debian:13/tomcat9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-77762"}],"summary":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat allows an attacker to inject trailer fields into another HTTP/2 request. This"}