CVE-2026-30078

HIGH EPSS 20.8%

Published Apr 6, 20262mo ago · Modified Jun 17, 20261w ago

7.5 CVSS 3.1

High

Published Apr 6, 2026 2mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

20.8% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 1

Vendor	Product	Version	Range
openairinterface	oai-cn5g-amf	2.2.0	any

References 2

gitlab.eurecom.fr https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/74

ExploitIssue Tracking
gitlab.eurecom.fr https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/merge_requests/414

Issue Tracking

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.