Vulnerability Description
A security flaw has been discovered in Open5GS up to 2.7.6. The impacted element is the function gmm_state_security_mode of the file src/amf/gmm-sm.c of the component NGAP Handover. Performing a manipulation results in race condition. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is regarded as difficult. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/open5gs/open5gs/
- https://github.com/open5gs/open5gs/issues/4497
- https://github.com/open5gs/open5gs/pull/4501
- https://github.com/user-attachments/files/27111025/N2-SMC-Concurrent.zip
- https://vuldb.com/cve/CVE-2026-10565
- https://vuldb.com/submit/818938
- https://vuldb.com/vuln/367672
- https://vuldb.com/vuln/367672/cti
FAQ
What is CVE-2026-10565?
CVE-2026-10565 is a vulnerability with a CVSS score of 3.1 (LOW). A security flaw has been discovered in Open5GS up to 2.7.6. The impacted element is the function gmm_state_security_mode of the file src/amf/gmm-sm.c of the component NGAP Handover. Performing a manip...
How severe is CVE-2026-10565?
CVE-2026-10565 has been rated LOW with a CVSS base score of 3.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-10565?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.