Description
A vulnerability has been found in Open5GS 2.7.7/2.8.0. This vulnerability affects unknown code of the component AMF/MME. The manipulation leads to improper authorization. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9468de94caed2fc940f4a23cbf734651896d0fde. To fix this issue, it is recommended to deploy a patch.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Open5GS | 2.7.7, 2.8.0 | — |
References
- VDB-399348 | Open5GS AMF/MME improper authorization vdb-entry
- VDB-399348 | CTI Indicators (IOB, IOC, TTP) signature permissions-required
- CVE-2026-86212 | CVE Analysis and Report third-party-advisory
- Submit #896623 | Open5GS v2.8.0 Improper Authorization leading to Denial of Service third-party-advisory
- https://github.com/open5gs/open5gs/issues/4680 exploit issue-tracking
- https://github.com/open5gs/open5gs/commit/9468de94caed2fc940f4a23cbf734651896d0fde patch
- https://github.com/open5gs/open5gs/ product