CVE-2026-14618CWE-404

Open5GS AMF nnrf-handler.c amf_nnrf_handle_nf_discover denial of service

Medium · published July 4, 2026

CVSS v4.0
5.3
EPSS
1%
Percentile
44.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
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
EPSS
0.00545 · 44.9th percentile
Weakness
CWE-404 · Improper Resource Shutdown or Release
Published
2026-07-04T06:00Z
EPSS history
Timeline
  • 04 JUL 06:00Z
    Open5GS AMF nnrf-handler.c amf_nnrf_handle_nf_discover denial of service
    cvelistv5