Vulnerability Description
A security flaw has been discovered in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pcc_rule_install_flow_from_media in the library /lib/proto/types.c. The manipulation results in denial of service. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. 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/4441ExploitIssue Tracking
- https://vuldb.com/submit/808445Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362443Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/362443/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-8226?
CVE-2026-8226 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A security flaw has been discovered in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pcc_rule_install_flow_from_media in the library /lib/proto/types.c. The manipulation results in ...
How severe is CVE-2026-8226?
CVE-2026-8226 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-8226?
Check the references section above for vendor advisories and patch information. Affected products include: Open5Gs Open5Gs.