Open5GS Denial of Service Vulnerability (CNVD-2025-18578)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a denial-of-service vulnerability that stems from the gmmstateexception function mishandling a specific response error, which can be exploited by an...

Open5GS has an unspecified vulnerability (CNVD-2025-18579)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS has a security vulnerability that can be exploited by attackers to cause a denial of service...

CVE-2024-56921

An issue was discovered in Open5gs v2.7.2. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of gmmstateexception function upon receipt of the NausfUEAuthenticationAuthenticate response...

Open5GS mme_ue_find_by_imsi function denial of service vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial-of-service vulnerability exists in Open5GS 2.6.4 and earlier versions, which stems from a reachable assertion in the mmeuefindbyimsi function, and can be exploite...

Unspecified vulnerability in Open5GS oai_nas_5gmm_decode function

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in the Open5GS oainas5gmmdecode function, which can be exploited by an attacker to trigger a denial of service DoS via a crafted NGAP packe...

Unspecified vulnerability in Open5GS amf_ue_set_suci function

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in the Open5GS amfuesetsuci function, which can be exploited by an attacker to trigger a denial of service DoS via a crafted NGAP packet...

Open5GS ogs_kdf_hash_mme function denial of service vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial-of-service vulnerability exists in Open5GS 2.6.4 and earlier versions, which stems from a reachable assertion in the ogskdfhashmme function, and can be exploited ...

Open5GS Denial of Service Vulnerability (CNVD-2025-03196)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited by an attacker to send a "UE Context Modification Failure" message missing the required mmeues1apid' fie...

Open5GS Denial of Service Vulnerability (CNVD-2025-03194)

Open5GS is Open5GS open source an open source implementation of 5G Core and Epc in C, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends a "handover canceled" message that lacks the...

Open5GS Denial of Service Vulnerability (CNVD-2025-03141)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial of service vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends a "Switch Request ACK" message missing th...

Open5GS Denial of Service Vulnerability (CNVD-2025-03154)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a security vulnerability that can be exploited to cause a denial of service by an attacker who sends an "Initial UE Message" that lacks the required...

Open5GS Denial of Service Vulnerability (CNVD-2025-03193)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends "S1SETUP request" messages missing the required...

Open5GS Code Execution Vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a code execution vulnerability that can be exploited by an attacker to cause invalid parsing and memory release...

Open5GS Denial of Service Vulnerability (CNVD-2025-03197)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited by an attacker to send a "UE Context Version" full message missing the required mmeues1apid' field to...

Open5GS Denial of Service Vulnerability (CNVD-2025-03195)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited by an attacker to send a "UE Context Release Request" message missing the required mmeues1apid' field to...

Open5GS Denial of Service Vulnerability (CNVD-2025-03198)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a security vulnerability that can be exploited by an attacker to repeatedly send such oversized packets to cause the ogssctprecvmsg routine to reach a...

Open5GS has an unspecified vulnerability (CNVD-2025-03129)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited by an attacker to send a "UE Context Modification Response" message that lacks the required mmeues1apid'...

Open5GS Denial of Service Vulnerability (CNVD-2025-03134)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial of service vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends an "ENB Status Transmission" message...

Open5GS Denial of Service Vulnerability (CNVD-2025-03148)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who would send an initial UE message'' message that lacks th...

Open5GS Uplink NAS Transport Packet Denial of Service Vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial of service vulnerability exists in Open5GS version 2.6.4 and prior versions, which stems from the inclusion of reachable assertions in the Uplink NAS Transport...