A vulnerability was found in Open5GS up to 2.7.7 . It has been declared as problematic . This issue affects the function OpenAPI_list_create of the component SMF . Such manipulation leads to denial of service. This vulnerability is traded as CVE-2026-8268 . The attack may be launched remotely. Furthermore, there is an exploit available. The project was informed of the problem early through an issue report but has not responded yet.