Open5GS 安全漏洞

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for LTE/NR networks. Versions of Open5GS prior to 2.7.5 contained security vulnerabilities. These vulnerabilities stemmed from assertion failures in the PCO parser within the SMF component,...

EUVD-2025-209599

Assertion failure vulnerability in the PCO Protocol Configuration Options parser in the SMF Session Management Function component of Open5GS before v2.7.5 allows remote attackers to cause denial of service via specially crafted NGAP messages containing malformed length fields in protocol...

CVE-2025-56568

Open5GS versions prior to v2.7.5 are vulnerable to an assertion failure in the PCO (Protocol Configuration Options) parser within the SMF (Session Management Function) component. A remote attacker can exploit this by sending specially crafted NGAP messages featuring malformed length fields in the...

EUVD-2025-209598

An issue in open5gs v.2.7.3 allows a remote attacker to cause a denial of service via a crafted PDU Session Modification Request...

CVE-2025-46115

An issue in open5gs v.2.7.3 allows a remote attacker to cause a denial of service via a crafted PDU Session Modification Request...

CVE-2025-46115: Improper Input Validation

An issue in open5gs v.2.7.3 allows a remote attacker to cause a denial of service via a crafted PDU Session Modification Request...

CVE-2025-56568: Reachable Assertion

Assertion failure vulnerability in the PCO Protocol Configuration Options parser in the SMF Session Management Function component of Open5GS before v2.7.5 allows remote attackers to cause denial of service via specially crafted NGAP messages containing malformed length fields in protocol...

CVE-2025-46115

An issue in open5gs v.2.7.3 allows a remote attacker to cause a denial of service via a crafted PDU Session Modification Request...

Open5GS 输入验证错误漏洞

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for Lte/Nr networks. Version 2.7.3 of Open5GS contains a vulnerability related to input validation errors. This vulnerability stems from specially crafted PDU session modification requests,...

CVE-2025-46115

An issue in open5gs v.2.7.3 allows a remote attacker to cause a denial of service via a crafted PDU Session Modification Request...

CVE-2025-56568

Assertion failure vulnerability in the PCO Protocol Configuration Options parser in the SMF Session Management Function component of Open5GS before v2.7.5 allows remote attackers to cause denial of service via specially crafted NGAP messages containing malformed length fields in protocol...

CVE-2025-46115

The open-source 5G Core and EPC implementation open5gs (v.2.7.3) is vulnerable to a denial-of-service (DoS) attack. This issue is caused by input validation errors when processing specially crafted PDU Session Modification Requests . A remote attacker can exploit this flaw to disrupt the availabi...

PT-2026-36166

An issue in open5gs v.2.7.3 allows a remote attacker to cause a denial of service via a crafted PDU Session Modification Request...

PT-2026-45094

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A weakness in the library /lib/sbi/nghttp2-server.c affects the ogs pool id calloc function. A remote attacker can perform a manipulation that leads to a denial of service. Recommendations Apply a...

PT-2026-45093

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A security flaw in the ue-authentications endpoint allows a remote attacker to cause a denial of service. The issue exists within the ogs sbi xact add function located in the /lib/core/ogs-timer.c...

PT-2026-45082

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description An issue exists in the Shared NF-profile Parser component within the lib/sbi/nnrf-handler.c library. Remote manipulation of an unknown functionality in this library can lead to a denial of service...

PT-2026-45091

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description An out-of-bounds write can be triggered remotely within the Shared NF-profile Parser component. The issue resides in the handle scp info function located in the lib/sbi/nnrf-handler.c library...

PT-2026-45092

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A remote denial of service issue exists within the Shared NF-profile Parser component, specifically affecting the lib/sbi/nnrf-handler.c library. Manipulation of this component allows a remote attack...

CVE-2026-4988

A security flaw has been discovered in Open5GS 2.7.6. This issue affects the function smfgxccacb/smfgyccacb/smfs6b of the component CCA Message Handler. The manipulation results in denial of service. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitabilit...

EUVD-2026-16895

A security flaw has been discovered in Open5GS 2.7.6. This issue affects the function smfgxccacb/smfgyccacb/smfs6b of the component CCA Message Handler. The manipulation results in denial of service. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitabilit...