{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"rabbitmq-server","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NTN5J9F8RP48XMAM4YM2NB","modified_at":"2026-10-23T18:05:41.308001156Z","published_at":"2026-09-23T21:16:59.787Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-66080","https://security-tracker.debian.org/tracker/CVE-2026-66080"],"severity":{"label":"medium","score":4.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-66080","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-66080"}],"summary":"RabbitMQ is a messaging and streaming broker. Prior to versions 4.1.11, 4.2.6, and 4.3.0, validate_partitions only checks that the requested partition count is at least 1, with no upper bound. A large"}