Understanding the CVE-2026-7535 Vulnerability Recently, a critical vulnerability named CVE-2026-7535 was discovered in Open5GS versions up to 2.7.7. This vulnerability highlights a serious flaw in the function amf_namf_comm_handle_registration_status_update_request. Specifically, it allows unauthorized manipulation of the ueContextId argument, leading to a denial of service (DoS) scenario. Attackers can exploit this remotely, making this a pressing issue […]













