A vulnerability labeled as problematic has been found in Open5GS up to 2.7.6. This vulnerability affects the function sgwc_s5c_handle_modify_bearer_response of the file src/sgwc/s5c-handler.c of the component SGWC. Executing a manipulation can lead to denial of service.

This vulnerability is tracked as CVE-2026-1522. The attack can be launched remotely. Moreover, an exploit is present.

Applying a patch is advised to resolve this issue.

The issue report is flagged as already-fixed.