Improper Input Validation

github.com/free5gc/free5gc is vulnerable to improper input validation. The vulnerability is due to insufficient validation of NF Profile data, which allows an attacker with SBI access to submit malicious profiles containing attacker-controlled network-function endpoints, causing them to be...

CVE-2026-30063

An issue in the NF Discovery endpoint of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted snssais query...

EUVD-2026-67113

An issue in the NF Discovery endpoint of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted snssais query...

CVE-2026-30063

An issue in the NF Discovery endpoint of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted snssais query...

CVE-2026-30063

CVE-2026-30063 affects the NF Discovery endpoint of free5gc v4.0.1 , an open-source 5G Core implementation. An unauthenticated, remote attacker can trigger a Denial of Service by sending a crafted snssais query to this endpoint. The vulnerability is rated CVSS 7.5 (HIGH) with a vector of AV:N/AC:...

CVE-2026-14618 Open5GS AMF nnrf-handler.c amf_nnrf_handle_nf_discover denial of service

A vulnerability was detected in Open5GS up to 2.7.7. Affected by this vulnerability is the function amfnnrfhandlenfdiscover of the file src/amf/nnrf-handler.c of the component AMF. The manipulation results in denial of service. The attack may be launched remotely. The exploit is now public and ma...

CVE-2026-14618

The CVE affects Open5GS AMF, specifically the function amf_nnrf_handle_nf_discover in src/amf/nnrf-handler.c, up to version 2.7.7. The vulnerability causes a denial of service and can be remotely triggered. CVSS data indicate network access with low complexity and low privileges required, resulti...