Description
A vulnerability was identified in Open5GS up to 2.7.7. This affects an unknown part in the library lib/sbi/nnrf-handler.c of the component Shared NF-profile Parser. Such manipulation leads to denial of service. The attack can be launched remotely. The exploit is publicly available and might be used. It is advisable to implement a patch to correct this issue.
Metrics
CVSS 3.1 4.3/10
CVSS:3.1/AV:N/AC:L/PR:L/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; 2.7.7 |
References
- https://github.com/open5gs/open5gs/
- https://github.com/open5gs/open5gs/issues/4469
- https://github.com/open5gs/open5gs/issues/4469#issuecomment-4389805398
- https://github.com/open5gs/open5gs/pull/4527
- https://vuldb.com/submit/818583
- https://vuldb.com/vuln/367293
- https://vuldb.com/vuln/367293/cti
- https://github.com/open5gs/open5gs/issues/4469#issuecomment-4389805398
- https://github.com/open5gs/open5gs/pull/4527
- https://vuldb.com/submit/818583
Timeline
- Published
- May 30, 2026
- Last modified
- Jul 22, 2026
- NVD status
- Deferred