CVE-2026-82589

Open5GS (up to 2.7.7) contains a denial-of-service vulnerability in the N1-N2 Message Handler component, specifically in the function amf_namf_comm_handle_n1_n2_message_transfer within src/amf/namf-handler.c. Manipulation of the field N1N2MessageTransferReqData.n2InfoContainer.smInfo.n2InfoConten...

PT-2026-83635

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.8.0 Description A remote null pointer dereference can occur due to improper processing within the src/amf/namf-handler.c file of the Transfer Endpoint component. A null pointer dereference happens when a program...

EUVD-2026-61279

An issue in Open5GS v.2.7.0 allows a remote attacker to cause a denial of service via the ngapsendtonas function in src/amf/ngap-path.c...

SUSE CVE-2026-4531

A weakness has been identified in Free5GC 4.1.0. Affected is the function HandleRegistrationComplete of the file internal/gmm/handler.go of the component AMF. Executing a manipulation can lead to denial of service. The attack may be performed from remote. This patch is called...

SUSE CVE-2026-8781

A security flaw has been discovered in omec-project amf up to 2.1.3-dev. The impacted element is the function RANConfiguration of the file ngap/handler.go. The manipulation results in null pointer dereference. The attack may be launched remotely. The exploit has been released to the public and ma...

SUSE CVE-2026-8782

A weakness has been identified in omec-project amf up to 2.1.3-dev. This affects an unknown function of the file ngap/handler.go of the component NGAP Message Handler. This manipulation causes null pointer dereference. Remote exploitation of the attack is possible. The exploit has been made...

CVE-2026-15194 Open5GS AMF context.c amf_context_final use after free

A security flaw has been discovered in Open5GS 2.7.7. This affects the function amfcontextfinal of the file src/amf/context.c of the component AMF. Performing a manipulation results in use after free. The attack is only possible with local access. The exploit has been released to the public and m...

CVE-2026-14618

A vulnerability was detected in Open5GS up to 2.7.7. Affected by this vulnerability is the function amfnnrfhandlenfdiscover of the file src/amf/nnrf-handler.c of the component AMF. The manipulation results in denial of service. The attack may be launched remotely. The exploit is now public and ma...

EUVD-2026-26844

A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function gmmhandleservicerequest of the file /src/amf/gmm-handler.c of the component AMF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public a...

CVE-2026-7706 Open5GS AMF gmm-handler.c gmm_handle_service_request denial of service

A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function gmmhandleservicerequest of the file /src/amf/gmm-handler.c of the component AMF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public a...

CVE-2026-7601

A vulnerability has been found in Open5GS up to 2.7.6. Affected is an unknown function of the file src/amf/gmm-handler.c of the component AMF. The manipulation of the argument regtype leads to denial of service. The attack is possible to be carried out remotely. Upgrading to version 2.7.7 is able...

CVE-2026-7601

The CVE-2026-7601 entry affects Open5GS (up to 2.7.6), specifically the AMF component via the gmm-handler.c function. The root cause is manipulation of the reg_type argument, which can cause a denial of service. The issue is remotely exploitable. A fix is available in Open5GS v2.7.7, with patch i...

CVE-2026-7601 Open5GS AMF gmm-handler.c denial of service

A vulnerability has been found in Open5GS up to 2.7.6. Affected is an unknown function of the file src/amf/gmm-handler.c of the component AMF. The manipulation of the argument regtype leads to denial of service. The attack is possible to be carried out remotely. Upgrading to version 2.7.7 is able...

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 2.7.6 and earlier contain security vulnerabilities. These vulnerabilities stem from improper handling of parameters regtype by unknown functions in...

PT-2026-36559

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.7 Description A remote denial of service issue exists in the AMF component within the src/amf/gmm-handler.c file. The flaw is triggered by the manipulation of the reg type argument. Recommendations Upgrade to...

CVE-2026-7587

A vulnerability has been found in Open5GS up to 2.7.7. This vulnerability affects the function amfnsmfpdusessionhandleupdatesmcontext of the file /src/amf/nsmf-handler.c of the component AMF. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit...

CVE-2026-7585

A vulnerability was determined in Open5GS up to 2.7.7. The impacted element is the function amfnudmsdmhandleprovisioned of the file /src/amf/nudm-handler.c of the component AMF. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been...

CVE-2026-7586 Open5GS AMF nudm-handler.c ogs_id_get_value denial of service

A weakness has been identified in Open5GS up to 2.7.7. Affected is the function ogsidgetvalue of the file /src/amf/nudm-handler.c of the component AMF. This manipulation causes denial of service. Remote exploitation of the attack is possible. The exploit has been made available to the public and...

CVE-2026-7586

Open5GS up to version 2.7.7 is affected in the AMF component, specifically the ogs_id_get_value function in src/amf/nudm-handler.c. The issue allows remote denial of service and has a publicly available exploit; the project was notified via an issue but has not responded. This CVE is substantiate...

CVE-2026-7585 Open5GS AMF nudm-handler.c amf_nudm_sdm_handle_provisioned denial of service

A vulnerability was determined in Open5GS up to 2.7.7. The impacted element is the function amfnudmsdmhandleprovisioned of the file /src/amf/nudm-handler.c of the component AMF. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been...