{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"activemq","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NSY4JW41VS26M6Q0PM4J2K","modified_at":"2026-10-01T03:03:26.080692169Z","published_at":"2026-06-30T11:16:30.150Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53916","https://security-tracker.debian.org/tracker/CVE-2026-53916"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53916#Debian:13/activemq","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53916"}],"summary":"Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp. An unauthenticated client that opens a STOMP NIO connection can send header by"}