Debian/rabbitmq-server: medium 4.9
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
Action: Upgrade rabbitmq-server to 4.3.0-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.3.0-2 | - |
Fixed versions
| 4.3.0-2 |
Sources
- osv: DEBIAN-CVE-2026-66080#Debian:14/rabbitmq-server
- https://security-tracker.debian.org/tracker/CVE-2026-66080
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