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.
References
| Link | Resource |
|---|---|
| https://github.com/open5gs/open5gs/ | Product |
| https://github.com/open5gs/open5gs/issues/4435 | Exploit Issue Tracking |
| https://vuldb.com/submit/808425 | Third Party Advisory VDB Entry Exploit |
| https://vuldb.com/vuln/361909 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/361909/cti | Permissions Required VDB Entry |
Configurations
History
11 May 2026, 14:00
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* | |
| References | () https://github.com/open5gs/open5gs/ - Product | |
| References | () https://github.com/open5gs/open5gs/issues/4435 - Exploit, Issue Tracking | |
| References | () https://vuldb.com/submit/808425 - Third Party Advisory, VDB Entry, Exploit | |
| References | () https://vuldb.com/vuln/361909 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/361909/cti - Permissions Required, VDB Entry | |
| First Time |
Open5gs
Open5gs open5gs |
08 May 2026, 01:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-08 01:16
Updated : 2026-05-11 14:00
NVD link : CVE-2026-8122
Mitre link : CVE-2026-8122
CVE.ORG link : CVE-2026-8122
JSON object : View
Products Affected
open5gs
- open5gs
CWE
CWE-404
Improper Resource Shutdown or Release