Description
A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_create_indirect_data_forwarding_tunnel_request of the file /src/sgwc/s11-handler.c of the component SGWC. Such manipulation leads to reachable assertion. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. A patch should be applied to remediate this issue. The issue report is flagged as already-fixed.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | Open5GS | 2.7.0; 2.7.1; 2.7.2; 2.7.3; 2.7.4; 2.7.5; 2.7.6 |
References
- https://github.com/open5gs/open5gs/Product
- https://github.com/open5gs/open5gs/issues/4270Exploit, Issue Tracking, Vendor Advisory
- https://github.com/open5gs/open5gs/issues/4270#event-21968624624Issue Tracking
- https://github.com/open5gs/open5gs/issues/4270#issue-3795141303Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.343635Permissions Required, VDB Entry
- https://vuldb.com/?id.343635Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.741191Third Party Advisory, VDB Entry
Timeline
- Published
- Feb 2, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed