CVE-2026-30056

HIGH CVSS 7.5 View on NVD ↗

Description

A NULL pointer dereference in the AMF NGAP Dispatcher component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via supplying crafted NGAP messages during the initialization of a new RAN connection.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://github.com/free5gc/free5gc/issues/768

Published: Aug 27, 2026 17:17 UTC Modified: Aug 27, 2026 20:17 UTC