CVE-2026-5661

Description

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.

CVSS Vector

References

• https://github.com/free5gc/amf/pull/201
• https://github.com/free5gc/free5gc/
• https://github.com/free5gc/free5gc/issues/832
• https://github.com/user-attachments/files/25581199/amfcfg.yaml
• https://vuldb.com/submit/785896
• https://vuldb.com/vuln/355485
• https://vuldb.com/vuln/355485/cti