{"action":"Upgrade activemq to 5.17.6+dfsg-2 or later.","affected":[{"fixed":"5.17.6+dfsg-2","introduced":"0"}],"component":"activemq","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.17.6+dfsg-2"],"id":"tcs_01M5NN8DV1D5DS6CHWTSPYGPEP","modified_at":"2026-09-01T20:05:45.144698352Z","published_at":"2025-05-07T09:15:18.820Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-27533","https://security-tracker.debian.org/tracker/CVE-2025-27533"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-27533#Debian:13/activemq","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-27533"}],"summary":"Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ. During unmarshalling of OpenWire commands the size value of buffers was not properly validated which could lead to excessi"}