PT-2026-36483

A flaw has been found in Open5GS up to 2.7.7. This issue affects the function bsf sess find by ipv6prefix of the file /src/bsf/context.c of the component BSF. This manipulation of the argument ipv6Prefix causes denial of service. It is possible to initiate the attack remotely. The exploit has bee...

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...

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...

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...

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-2025-56568

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

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...

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,...

CVE-2025-46115

CVE-2025-46115 affects Open5GS v2.7.3. A crafted PDU Session Modification Request can remotely cause a denial of service. Documented as a network-accessible issue with a high-severity impact (Availability) but no explicit exploit details, affected components, or fixed versions are provided in the...

CVE-2025-56568

Open5GS contains an assertion-failure vulnerability in the PCO (Protocol Configuration Options) parser of the SMF (Session Management Function) component, affecting versions prior to 2.7.5. Remote attackers can trigger a denial-of-service by sending specially crafted NGAP messages with malformed ...

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...

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...

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-2026-45092

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...

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-2026-45082

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...

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...