CVE-2026-7707
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
May 03, 2026
Vendor
unknown
Description
A vulnerability was found in Open5GS up to 2.7.7. Impacted is the function udr_nudr_dr_handle_subscription_context of the file /src/udr/nudr-handler.c of the component UDR. The manipulation of the argument pei results in denial of service. The attack can be launched remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.