A flaw has been found in Open5GS up to 2.7.7. This impacts the function _gtpv1_u_recv_cb of the file src/upf/gtp-path.c of the component UPF. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. 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/4492 | Exploit Issue Tracking |
| https://vuldb.com/submit/800025 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/362339 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/362339/cti | Permissions Required VDB Entry |
| https://github.com/open5gs/open5gs/issues/4492 | Exploit Issue Tracking |
Configurations
History
13 May 2026, 16:08
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/open5gs/open5gs/ - Product | |
| References | () https://github.com/open5gs/open5gs/issues/4492 - Exploit, Issue Tracking | |
| References | () https://vuldb.com/submit/800025 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/362339 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/362339/cti - Permissions Required, VDB Entry | |
| First Time |
Open5gs
Open5gs open5gs |
|
| CPE | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* |
11 May 2026, 16:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/open5gs/open5gs/issues/4492 - |
09 May 2026, 11:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-09 11:16
Updated : 2026-05-13 16:08
NVD link : CVE-2026-8187
Mitre link : CVE-2026-8187
CVE.ORG link : CVE-2026-8187
JSON object : View
Products Affected
open5gs
- open5gs