Vulnerability Description
A flaw has been found in Open5GS up to 2.7.7. This vulnerability affects the function smf_nsmf_handle_created_data_in_vsmf of the component SMF. This manipulation causes denial of service. The attack may be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open5Gs | Open5Gs | <= 2.7.7 |
Related Weaknesses (CWE)
References
- https://github.com/open5gs/open5gs/Product
- https://github.com/open5gs/open5gs/issues/4448ExploitIssue Tracking
- https://vuldb.com/submit/808484Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362564Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362564/ctiPermissions RequiredVDB Entry
- https://vuldb.com/submit/808484Third Party AdvisoryVDB Entry
FAQ
What is CVE-2026-8267?
CVE-2026-8267 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A flaw has been found in Open5GS up to 2.7.7. This vulnerability affects the function smf_nsmf_handle_created_data_in_vsmf of the component SMF. This manipulation causes denial of service. The attack ...
How severe is CVE-2026-8267?
CVE-2026-8267 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-8267?
Check the references section above for vendor advisories and patch information. Affected products include: Open5Gs Open5Gs.