{"id":"DEBIAN-CVE-2026-67589","details":"A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service.  This issue affects Apache Qpid ProtonJ2: through 1.1.0.  Users are recommended to upgrade to version 1.2.0, which fixes the issue.","modified":"2026-08-06T20:00:37.001271475Z","published":"2026-08-05T06:16:39.583Z","withdrawn":"2026-08-06T20:00:37.001271301Z","upstream":["CVE-2026-67589"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-67589"}],"affected":[{"package":{"name":"qpid-proton","ecosystem":"Debian:11","purl":"pkg:deb/debian/qpid-proton?arch=source&distro=bullseye"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.22.0-5.1","0.37.0-1","0.37.0-2","0.37.0-3","0.37.0-4","0.37.0-5","0.37.0-6","0.37.0-7","0.37.0-8","0.37.0-9"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-67589.json"}},{"package":{"name":"qpid-proton","ecosystem":"Debian:12","purl":"pkg:deb/debian/qpid-proton?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.37.0-2","0.37.0-3","0.37.0-4","0.37.0-5","0.37.0-6","0.37.0-7","0.37.0-8","0.37.0-9"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-67589.json"}},{"package":{"name":"qpid-proton","ecosystem":"Debian:13","purl":"pkg:deb/debian/qpid-proton?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.37.0-6","0.37.0-7","0.37.0-8","0.37.0-9"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-67589.json"}},{"package":{"name":"qpid-proton","ecosystem":"Debian:14","purl":"pkg:deb/debian/qpid-proton?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.37.0-6","0.37.0-7","0.37.0-8","0.37.0-9"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-67589.json"}}],"schema_version":"1.8.0"}