{"action":"Upgrade rabbitmq-server to 4.3.6-1 or later.","affected":[{"fixed":"4.3.6-1","introduced":"0"}],"component":"rabbitmq-server","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.6-1"],"id":"tcs_01M5NTPS21VQ3DW2C1DBB9V974","modified_at":"2026-10-23T18:05:41.487757231Z","published_at":"2026-09-25T17:17:13.973Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-67420","https://security-tracker.debian.org/tracker/CVE-2026-67420"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-67420#Debian:14/rabbitmq-server","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-67420"}],"summary":"RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.19, 4.0.24, 4.1.15, 4.2.10, and 4.3.5, RabbitMQ OAuth credential refresh retains revoked runtime tags. when an existing AMQP connec"}