CVE-2026-2523

A vulnerability was detected in Open5GS up to 2.7.6. The affected element is the function smfgnhandlecreatepdpcontextrequest of the file /src/smf/gn-handler.c of the component SMF. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The exploit is now...

CVE-2025-14955

A vulnerability was found in Open5GS up to 2.7.5. Affected by this vulnerability is the function ogspfcphandlecreatepdr in the library lib/pfcp/handler.c of the component PFCP. The manipulation results in improper initialization. It is possible to launch the attack remotely. This attack is...

CVE-2025-8802

A vulnerability was determined in Open5GS up to 2.7.5. This vulnerability affects the function smfstateoperational of the file src/smf/smf-sm.c of the component SMF. The manipulation of the argument stream leads to denial of service. The attack can be initiated remotely. The exploit has been...

CVE-2025-5501

A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngaphandlepathswitchrequesttransfer of the file src/smf/ngap-handler.c of the component NGAP PathSwitchRequest Message Handler. The manipulation leads to reachable assertion...

CVE-2023-37002

Open5GS MME versions = 2.6.4 contain an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an E-RAB Modification Indication message missing a required MMEUES1APID field to repeatedly crash the MME, resulting in denial of service...

CVE-2023-37023

Open5GS MME versions = 2.6.4 contain a reachable assertion in the Uplink NAS Transport packet handler. A packet missing its MMEUES1APID field causes Open5gs to crash; an attacker may repeatedly send such packets to cause denial of service...

PT-2024-25225 · Open5Gs · Open5Gs

Name of the Vulnerable Software and Affected Versions: Open5GS version 2.7.0 Description: An issue in Open5GS allows an attacker to cause a denial of service via the 64 unsuccessful UE/gnb registration. Recommendations: For Open5GS version 2.7.0, at the moment, there is no information about a new...

PT-2022-26798 · Open5Gs · Open5Gs

Name of the Vulnerable Software and Affected Versions: open5gs version 2.4.11 Description: The issue is related to a memory leak in the component src/upf/pfcp-path.c, which allows attackers to cause a Denial of Service DoS via a crafted PFCP packet. Recommendations: For open5gs version 2.4.11,...