A vulnerability was identified in Open5GS up to 2.7.7. This vulnerability affects the function smf_nsmf_handle_update_data_in_vsmf of the file /src/smf/nsmf-handler.c of the component SMF. The manipulation of the argument qosFlowProfile leads to denial of service. Remote exploitation of the attack is possible. The exploit is publicly available and might 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/4453 | Exploit Issue Tracking |
| https://vuldb.com/submit/808490 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/362586 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/362586/cti | Permissions Required VDB Entry |
Configurations
History
12 May 2026, 17:18
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* | |
| First Time |
Open5gs
Open5gs open5gs |
|
| References | () https://github.com/open5gs/open5gs/ - Product | |
| References | () https://github.com/open5gs/open5gs/issues/4453 - Exploit, Issue Tracking | |
| References | () https://vuldb.com/submit/808490 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/362586 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/362586/cti - Permissions Required, VDB Entry |
11 May 2026, 14:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-11 14:16
Updated : 2026-05-12 17:18
NVD link : CVE-2026-8289
Mitre link : CVE-2026-8289
CVE.ORG link : CVE-2026-8289
JSON object : View
Products Affected
open5gs
- open5gs
CWE
CWE-404
Improper Resource Shutdown or Release