Description
A vulnerability has been found in Open5GS up to 2.7.7. Affected is the function ogs_sbi_client_add in the library /lib/sbi/client.c of the component NRF. The manipulation of the argument client_pool 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.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness 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; 2.7.7 |
References
- https://github.com/open5gs/open5gs/Product
- https://github.com/open5gs/open5gs/issues/4464Exploit, Issue Tracking
- https://vuldb.com/submit/808516Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/364320Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/364320/ctiPermissions Required, VDB Entry
Timeline
- Published
- May 17, 2026
- Last modified
- Nov 11, 2026
- NVD status
- Analyzed