CVE-2026-4531
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
Mar 22, 2026
Vendor
unknown
Description
A weakness has been identified in Free5GC 4.1.0. Affected is the function HandleRegistrationComplete of the file internal/gmm/handler.go of the component AMF. Executing a manipulation can lead to denial of service. The attack may be performed from remote. This patch is called 52e9386401ce56ea773c5aa587d4cdf7d53da799. It is best practice to apply a patch to resolve this issue.