CVE-2026-30653

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p33

Published

Mar 24, 2026 (Mar 24, 2026)

Modified

Jun 17, 2026

Description

An issue in Free5GC v.4.2.0 and before allows a remote attacker to cause a denial of service via the function HandleAuthenticationFailure of the component AMF

Vendors: free5gc
Products: free5gc
Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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