CVE-2026-30653

High · 7.5

CVSS

7.5

EPSS

0.7%

Published

Mar 24, 2026

CISA due date

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The record

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

Affected packages

Ecosystem	Package	Introduced	Fixed