Debian/rabbitmq-server: medium 4.9
RabbitMQ is a messaging and streaming broker. From 4.0.0 until 4.0.22 and 4.1.14 and 4.2.7 and 4.3.1, Atom exhaustion: toatom on global-parameter :name. resourceexists/2 (and the PUT/DELETE handlers)
Action: Upgrade rabbitmq-server to 4.3.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.3.2-1 | - |
Fixed versions
| 4.3.2-1 |
Sources
- osv: DEBIAN-CVE-2026-67227#Debian:14/rabbitmq-server
- https://security-tracker.debian.org/tracker/CVE-2026-67227
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