Vulnerability Description
A vulnerability was identified in Open5GS up to 2.7.7. This issue affects some unknown processing of the file src/amf/namf-handler.c of the component Transfer Endpoint. Such manipulation leads to null pointer dereference. The attack can be launched remotely. Upgrading to version 2.8.0 is capable of addressing this issue. The name of the patch is abf8a836564b966b5141110fc25ed413c4f17522. Upgrading the affected component is advised.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/open5gs/open5gs/
- https://github.com/open5gs/open5gs/commit/abf8a836564b966b5141110fc25ed413c4f175
- https://github.com/open5gs/open5gs/issues/4397
- https://github.com/open5gs/open5gs/releases/tag/v2.8.0
- https://vuldb.com/cve/CVE-2026-82588
- https://vuldb.com/submit/891891
- https://vuldb.com/vuln/397083
- https://vuldb.com/vuln/397083/cti
- https://github.com/open5gs/open5gs/issues/4397
FAQ
What is CVE-2026-82588?
CVE-2026-82588 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A vulnerability was identified in Open5GS up to 2.7.7. This issue affects some unknown processing of the file src/amf/namf-handler.c of the component Transfer Endpoint. Such manipulation leads to null...
How severe is CVE-2026-82588?
CVE-2026-82588 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-2026-82588?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.