Vulnerability Description
A vulnerability was found in Open5GS up to 2.7.7. Impacted is the function smf_nsmf_handle_create_sm_context of the component SMF. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public and could 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/4450ExploitIssue Tracking
- https://vuldb.com/submit/808486Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362566Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362566/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-8269?
CVE-2026-8269 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A vulnerability was found in Open5GS up to 2.7.7. Impacted is the function smf_nsmf_handle_create_sm_context of the component SMF. Performing a manipulation results in denial of service. Remote exploi...
How severe is CVE-2026-8269?
CVE-2026-8269 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-2026-8269?
Check the references section above for vendor advisories and patch information. Affected products include: Open5Gs Open5Gs.