Vulnerability Description
A vulnerability was determined in Open5GS up to 2.7.7. This affects the function handle_amf_info in the library /lib/sbi/nnrf-handler.c of the component nf-instances Endpoint. Executing a manipulation of the argument nf_info_pool can lead to resource consumption. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. Applying a patch is advised to resolve this issue. The issue report is flagged as already-fixed.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/open5gs/open5gs/
- https://github.com/open5gs/open5gs/issues/4480
- https://vuldb.com/submit/818598
- https://vuldb.com/vuln/367409
- https://vuldb.com/vuln/367409/cti
FAQ
What is CVE-2026-10156?
CVE-2026-10156 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A vulnerability was determined in Open5GS up to 2.7.7. This affects the function handle_amf_info in the library /lib/sbi/nnrf-handler.c of the component nf-instances Endpoint. Executing a manipulation...
How severe is CVE-2026-10156?
CVE-2026-10156 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-2026-10156?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.