Vulnerability Description
Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in Open5GS thru 2.7.5 allowing attackers to cause a denial of service or other unspecified impacts via repeated UE connect and disconnect message sequences.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open5Gs | Open5Gs | <= 2.7.5 |
Related Weaknesses (CWE)
References
- https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52288Third Party Advisory
- https://github.com/matejGradisar/open5gs/commit/5467da9763c300520f56bfbe0a7f5a7fPatch
- https://github.com/open5gs/open5gs/issues/3862ExploitIssue Tracking
- https://github.com/open5gs/open5gs/issues/3862#issue-3006335547ExploitIssue Tracking
- https://github.com/open5gs/open5gs/issues/3862#issuecomment-2853458783Issue Tracking
FAQ
What is CVE-2025-52288?
CVE-2025-52288 is a vulnerability with a CVSS score of 7.5 (HIGH). Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in Open5GS thru 2.7.5 allowing attackers to c...
How severe is CVE-2025-52288?
CVE-2025-52288 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-52288?
Check the references section above for vendor advisories and patch information. Affected products include: Open5Gs Open5Gs.