CVE-2026-14618 MEDIUM

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

Vendor N/A
Product Open5GS
Weakness CWE-404
Published July 4, 2026
Last update July 6, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was detected in Open5GS up to 2.7.7. Affected by this vulnerability is the function amf_nnrf_handle_nf_discover 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 may be used. The patch is identified as fb5f67703de0213fb9c6e6ef3b48b6c1707e9503. It is best practice to apply a patch to resolve this issue.

Key dates

02Disclosure timeline

July 4, 2026 CVE published
July 6, 2026 Record updated