CVE-2026-30079

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

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

Vulnerability Description

In OpenAirInterface V2.2.0 AMF, Out of sequence messages causes incorrect state transition during UE registration procedure. This allows authentication to be bypassed completely. If a SecurityModeComplete message is sent after InitialUERegistration, a registration reject is received followed by a registration accept! This leads the UE to be registered without proper authentication.

Vulnerability Details

Published Date

April 07, 2026

Last Modified

April 14, 2026

CWE ID

CWE-288

Source

NVD

Vendor

openairinterface

Product

oai-cn5g-amf

External References

https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/77

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

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