Rabbitmq Server CVE Vulnerabilities
By Broadcom — 2 known vulnerabilities
Critical
0
High
1
Medium
1
Low
0
None
0
All Rabbitmq Server CVEs
CVE-2026-44839
4.8
medium
RabbitMQ is a messaging and streaming broker. From 3.7.0 to before 4.1.2 and 4.0.13, This vulnerability is fixed in 4.1.2 and 4.0.13.
May 27, 2026
CVE-2026-44838
8.1
high
RabbitMQ is a messaging and streaming broker. From 4.2.0 to before 4.2.4, RabbitMQ's MQTT plugin allows for topic-level authorization using regular expressions with variable substitution. Administrators can create patterns such as ^{client_id}-sensors$ to restrict user access to topics that include
May 27, 2026