Vulnerability Details CVE-2025-65805
OpenAirInterface CN5G AMF<=v2.1.9 has a buffer overflow vulnerability in processing NAS messages. Unauthorized remote attackers can launch a denial-of-service attack and potentially execute malicious code by accessing port N1 and sending an imsi string longer than 1000 to AMF.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 32.5%
CVSS Severity
CVSS v3 Score 7.5