PT-2026-2113

Name of the Vulnerable Software and Affected Versions NiceGUI versions 2.10.0 through 3.4.1 Description NiceGUI is a Python-based UI framework. An unauthenticated attacker can exhaust Redis connections by repeatedly opening and closing browser tabs on any NiceGUI application using Redis-backed...

CVE-2026-21874: Missing Release of Resource after Effective Lifetime

NiceGUI is a Python-based UI framework. From versions v2.10.0 to 3.4.1, an unauthenticated attacker can exhaust Redis connections by repeatedly opening and closing browser tabs on any NiceGUI application using Redis-backed storage. Connections are never released, leading to service degradation wh...