EUVD-2026-32556

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the AMF in Free5GC does not enforce the concurrent security procedure rules defined in 3GPP TS 33.501 §6.9.5.1. The AMF does not check for ongoing N2 handover procedures before initiating a NAS Security Mode Command,...

GHSA-VRRX-58H3-PRMH Free5GC AMF has Missing Concurrent NAS SMC Validation During NGAP Handover

Summary The AMF in Free5GC v4.2.1 does not enforce the concurrent security procedure rules defined in 3GPP TS 33.501 §6.9.5.1. The AMF does not check for ongoing N2 handover procedures before initiating a NAS Security Mode Command, and vice versa. This can lead to mismatches between NAS and AS...

Free5GC AMF has Missing Concurrent NAS SMC Validation During NGAP Handover

Summary The AMF in Free5GC v4.2.1 does not enforce the concurrent security procedure rules defined in 3GPP TS 33.501 §6.9.5.1. The AMF does not check for ongoing N2 handover procedures before initiating a NAS Security Mode Command, and vice versa. This can lead to mismatches between NAS and AS...

PT-2026-38367

Name of the Vulnerable Software and Affected Versions free5GC versions prior to 4.2.2 Description The Access and Mobility Management Function AMF in free5GC fails to enforce concurrent security procedure rules. Specifically, the AMF does not verify if an N2 handover procedure is ongoing before...

CVE-2026-33904

Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, a deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denia...

CVE-2026-33904 Ella Core has a Denial of Service via SCTP connection cleanup deadlock

Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, a deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denia...

Mitrastar GPT-2741GNAC-N2 安全漏洞

Mitrastar GPT-2741GNAC-N2 is a home gateway device from China-based Allied Technology Mitrastar. A security vulnerability exists in the Mitrastar GPT-2741GNAC-N2 that originates from a root shell that can be obtained via specific command parameters...

Malicious code in @zalastax/nolb-_n2 (npm)

The package @zalastax/nolb-n2 was found to contain malicious code...

MAL-2025-10247 Malicious code in @zalastax/nolb-_n2 (npm)

The package @zalastax/nolb-n2 was found to contain malicious code...

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-2024-24444

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-2024-24451

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...

OpenAirInterface CN5G AMF 安全漏洞

OpenAirInterface CN5G AMF is an OpenAirInterface open source application. A security vulnerability exists in OpenAirInterface CN5G AMF v2.0.0 and earlier versions, which stems from the presence of a stack overflow that allows an attacker to cause a denial of service DoS by repeatedly establishing...

OpenAirInterface CN5G AMF 安全漏洞

OpenAirInterface CN5G AMF is an OpenAirInterface open source application. A security vulnerability exists in OpenAirInterface CN5G AMF v2.0.0 and earlier versions, which stems from mishandling of file descriptors of closed connections, allowing an attacker to cause a denial of service DoS by...

PT-2025-2385 · Unknown · Openairinterface Cn5G Amf

Name of the Vulnerable Software and Affected Versions: OpenAirInterface CN5G AMF oai-cn5g-amf versions up to v2.0.0 Description: A stack overflow in the sctp server::sctp receiver thread component allows attackers to cause a Denial of Service DoS by repeatedly establishing SCTP connections with t...

ARM多款产品 安全漏洞

The ARM Cortex-A77, among others, is a central processing unit from the British company ARM. A security vulnerability exists in various Arm products, which stems from the possibility that memory accesses may be incorrectly converted. The following products are affected: ARM Cortex-A77, ARM...

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-2024-24450

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...

n2.org.tw Cross Site Scripting vulnerability OBB-3868709

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Potential DDOS

Lines of code Vulnerability details Impact With three loops, and an On+ 0n2 complexity this could cause DOS with users not being able to call this functions Proof of Concept Tools Used Recommended Mitigation Steps Assessed type DoS --- The text was updated successfully, but these errors were...