EUVD-2026-62552

Wazuh is a free and open source platform used for threat prevention, detection, and response. From 3.9.0 until 4.14.5 and 5.0.0-beta2, the Wazuh cluster protocol in framework/wazuh/core/cluster/common.py allows an authenticated cluster node to exhaust memory on the master. The receivestr method...

PT-2026-78505

Name of the Vulnerable Software and Affected Versions Wazuh versions 3.9.0 through 4.14.4 Wazuh versions 5.0.0-beta1 and earlier Description The cluster protocol in framework/wazuh/core/cluster/common.py allows an authenticated cluster node to cause memory exhaustion on the master node. The recei...