OpenAirInterface V2.2.0 AMF crashes when it receives an NGAP message with invalid procedure code or invalid PDU-type. For example when the message specification requires InitiatingMessage but sent with successfulOutcome.
History

Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
Title Denial of Service in OpenAirInterface AMF via Malformed NGAP Messages
First Time appeared Openairinterface
Openairinterface oai-cn5g-amf
Vendors & Products Openairinterface
Openairinterface oai-cn5g-amf

Mon, 06 Apr 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 06 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Description OpenAirInterface V2.2.0 AMF crashes when it receives an NGAP message with invalid procedure code or invalid PDU-type. For example when the message specification requires InitiatingMessage but sent with successfulOutcome.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-04-06T00:00:00.000Z

Updated: 2026-04-06T14:09:30.380Z

Reserved: 2026-03-04T00:00:00.000Z

Link: CVE-2026-30078

cve-icon Vulnrichment

Updated: 2026-04-06T14:07:44.973Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-06T14:16:22.807

Modified: 2026-04-07T13:20:35.010

Link: CVE-2026-30078

cve-icon Redhat

No data.