CVE-2026-2521 | Open5GS up to 2.7.6 SGW-C sgwc_s5c_handle_create_session_response memory corruption (Issue 4282)

February 15, 2026 Yanac

A vulnerability classified as critical was found in Open5GS up to 2.7.6. This issue affects the function sgwc_s5c_handle_create_session_response of the component SGW-C. Executing a manipulation can lead to memory corruption.

This vulnerability appears as CVE-2026-2521. The attack may be performed from remote. In addition, an exploit is available.

The project was informed of the problem early through an issue report but has not responded yet.VulDB Recent EntriesRead More