CVE-2025-63679

Published November 12th, 2025

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CVSS v3

7.5

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

free5gc v4.1.0 and before is vulnerable to Buffer Overflow. When AMF receives an UplinkRANConfigurationTransfer NGAP message from a gNB, the AMF process crashes.

free5gc/free5gc

Open source 5G core network based on 3GPP R15

GitHub

2.32K