CVE-2026-8122

A vulnerability was found in Open5GS up to 2.7.7. This affects the function ogs_sbi_discovery_option_add_service_names in the library /lib/sbi/message.c of the component NSSF. The manipulation results in denial of service. The attack may be performed from remote. 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.

• CWE-404

• https://github.com/open5gs/open5gs/Product
• https://github.com/open5gs/open5gs/issues/4435Exploit, Issue Tracking
• https://vuldb.com/submit/808425Exploit, Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/361909Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/361909/ctiPermissions Required, VDB Entry

Published

May 8, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

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