CVE-2026-5661 Free5GC NGSetupRequest denial of service

A vulnerability was identified in Free5GC 4.2.0. This affects an unknown function of the component NGSetupRequest Handler. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit is publicly available and might be used...

CVE-2025-63288

In Open5GS version 2.7.6 , the AMF component is vulnerable to a denial of service (DoS) condition. This occurs when the system receives an abnormal NGSetupRequest message, which triggers a crash of the AMF component. The vulnerability is characterized by uncontrolled resource consumption (CWE-400...