A vulnerability has been found in Open5GS up to 2.7.7. This vulnerability affects the function amf_nsmf_pdusession_handle_update_sm_context of the file /src/amf/nsmf-handler.c of the component AMF. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may 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/4408 | Issue Tracking |
| https://vuldb.com/submit/804339 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/360540 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/360540/cti | Permissions Required VDB Entry |
Configurations
History
07 May 2026, 01:47
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/open5gs/open5gs/ - Product | |
| References | () https://github.com/open5gs/open5gs/issues/4408 - Issue Tracking | |
| References | () https://vuldb.com/submit/804339 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/360540 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/360540/cti - Permissions Required, VDB Entry | |
| First Time |
Open5gs
Open5gs open5gs |
|
| CPE | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* |
01 May 2026, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-01 17:16
Updated : 2026-05-07 01:47
NVD link : CVE-2026-7587
Mitre link : CVE-2026-7587
CVE.ORG link : CVE-2026-7587
JSON object : View
Products Affected
open5gs
- open5gs
CWE
CWE-404
Improper Resource Shutdown or Release