CVE-2025-66786

OpenAirInterface CN5G AMF=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of-service attack...

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...

OpenAirInterface CN5G AMF security vulnerability

OpenAirInterface CN5G AMF is an OpenAirInterface open source application. A security vulnerability exists in OpenAirInterface CN5G AMF v2.0.1 and earlier versions, which stems from a logic error when processing JSON-formatted requests and could lead to a denial-of-service attack...

PT-2026-1850

Name of the Vulnerable Software and Affected Versions OpenAirInterface CN5G AMF versions prior to v2.1.9 Description A buffer overflow condition exists in the processing of NAS messages. Remote attackers can potentially cause a denial-of-service and possibly execute code by sending an imsi string...

CVE-2025-66786

OpenAirInterface CN5G AMF=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of-service attack...

CVE-2025-65805: Stack-based Buffer Overflow

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...

EUVD-2024-21863

Malicious code in bioql PyPI...

CVE-2024-24450

Stack-based memcpy buffer overflow in the ngaphandlepdusessionresourcesetupresponse routine in OpenAirInterface CN5G AMF = 2.0.0 allows a remote attacker with access to the N2 interface to carry out denial of service against the AMF and potentially execute code by sending a PDU Session Resource...

CVE-2024-24445

OpenAirInterface CN5G AMF oai-cn5g-amf = 2.0.0 contains a null dereference in its handling of unsupported NGAP protocol messages which allows an attacker with network-adjacent access to the AMF to carry out denial of service. When a procedure code/presence field tuple is received that is...

CVE-2024-24442

A NULL pointer dereference in the ngapapp::handlereceive routine of OpenAirInterface CN5G AMF oai-cn5g-amf up to v2.0.0 allows attackers to cause a Denial of Service DoS via a crafted NGAP message...

CVE-2024-24451

A stack overflow in the sctpserver::sctpreceiverthread component of OpenAirInterface CN5G AMF oai-cn5g-amf up to v2.0.0 allows attackers to cause a Denial of Service DoS by repeatedly establishing SCTP connections with the N2 interface...

CVE-2024-24443

An uninitialized pointer dereference in the ngaphandlepdusessionresourcesetupresponse routine of OpenAirInterface CN5G AMF oai-cn5g-amf up to v2.0.0 allows attackers to cause a Denial of Service DoS via a crafted PDU Session Resource Setup Response...

CVE-2024-24444

Improper file descriptor handling for closed connections in OpenAirInterface CN5G AMF oai-cn5g-amf up to v2.0.0 allows attackers to cause a Denial of Service DoS by repeatedly establishing SCTP connections with the N2 interface...

CVE-2024-24426

Reachable assertions in the NGAPFINDPROTOCOLIEBYID function of OpenAirInterface Magma v1.8.0 and OAI EPC Federation v1.2.0 allow attackers to cause a Denial of Service DoS via a crafted NGAP packet...

CVE-2024-24449

An uninitialized pointer dereference in the NasPdu::NasPdu component of OpenAirInterface CN5G AMF up to v2.0.0 allows attackers to cause a Denial of Service DoS via a crafted InitialUEMessage message sent to the AMF...

CVE-2024-24446

An uninitialized pointer dereference in OpenAirInterface CN5G AMF up to v2.0.0 allows attackers to cause a Denial of Service DoS via a crafted InitialContextSetupResponse message sent to the AMF...

RRC Signaling Storm Detection in O-RAN

The Open Radio Access Network O-RAN marks a significant shift in the mobile network industry. By transforming a traditionally vertically integrated architecture into an open, data-driven one, O-RAN promises to enhance operational flexibility and drive innovation. In this paper, we harness O-RAN's...

openairinterface5G buffer error vulnerability

openairinterface5G is an open source 5G network software implementation from oai open source that supports full-stack research, development and testing of 5G NR New Radio core and access networks. A security vulnerability exists in openairinterface5G version 2.1.0, which stems from a segmentation...

CVE-2024-24443

An uninitialized pointer dereference in the ngaphandlepdusessionresourcesetupresponse routine of OpenAirInterface CN5G AMF oai-cn5g-amf up to v2.0.0 allows attackers to cause a Denial of Service DoS via a crafted PDU Session Resource Setup Response...

CVE-2024-24451

A stack overflow in the sctpserver::sctpreceiverthread component of OpenAirInterface CN5G AMF oai-cn5g-amf up to v2.0.0 allows attackers to cause a Denial of Service DoS by repeatedly establishing SCTP connections with the N2 interface...