CVE-2026-126495

MQTTX desktop through 1.13.3 contains a stored cross-site scripting vulnerability that allows attackers to inject script by publishing malicious MQTT topic names or payloads rendered unescaped in tooltips. Attackers controlling a broker or publishing to subscribed topics can execute script in the...

PT-2021-12045 · Unknown · Uwebsockets

Name of the Vulnerable Software and Affected Versions: uWebSockets versions 18.11.0 through 18.12.0 Description: The issue is related to a stack-based buffer overflow in the uWS::TopicTree::trimTree function, which is called from uWS::TopicTree::unsubscribeAll. The vendor disputes the severity of...