Vulnerability Description
A vulnerability was determined in Open5GS up to 2.7.7. The affected element is the function ogs_nas_parse_qos_rules of the component SMF. Executing a manipulation can lead to denial of service. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. 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/4451ExploitIssue Tracking
- https://vuldb.com/submit/808488Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362567Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362567/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-8270?
CVE-2026-8270 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A vulnerability was determined in Open5GS up to 2.7.7. The affected element is the function ogs_nas_parse_qos_rules of the component SMF. Executing a manipulation can lead to denial of service. The at...
How severe is CVE-2026-8270?
CVE-2026-8270 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-2026-8270?
Check the references section above for vendor advisories and patch information. Affected products include: Open5Gs Open5Gs.