CVE-2026-82589 | Open5GS up to 2.7.7 N1-N2 Message src/amf/namf-handler.c amf_namf_comm_handle_n1_n2_message_transfer denial of service (Issue 4396)

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A vulnerability, which was classified as problematic, has been found in Open5GS up to 2.7.7. Impacted is the function amf_namf_comm_handle_n1_n2_message_transfer of the file src/amf/namf-handler.c of the component N1-N2 Message Handler. Performing a manipulation of the argument N1N2MessageTransferReqData.n2InfoContainer.smInfo.n2InfoContent.ngapIeType results in denial of service.

This vulnerability was named CVE-2026-82589. The attack may be initiated remotely. In addition, an exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More