NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the PFCP SessionReportRequest process when ReportType.DLDR is set but the DownlinkDataReport information element is missing. An attacker can cause the process to terminate unexpectedly by sending a specially...

Expected Behavior Violation

Overview Affected versions of this package are vulnerable to Expected Behavior Violation via the PFCP Association Setup Request process. An attacker can cause service disruption and trigger reconnection loops by sending a malformed request that is incorrectly accepted, resulting in an inconsisten...

CVE-2026-25501

free5GC SMF provides Session Management Function for free5GC, an open-source project for 5th generation 5G mobile core networks. In versions up to and including 1.4.1, SMF panics due to nil pointer dereference and the SMF process terminates. This is triggered by a malformed PFCP...

CVE-2026-1682

A flaw has been found in Free5GC SMF up to 4.1.0. Affected is the function HandlePfcpAssociationReleaseRequest of the file internal/pfcp/handler/handler.go of the component PFCP UDP Endpoint. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The...

CVE-2025-65566

A denial-of-service vulnerability exists in the omec-project UPF pfcpiface component in version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Session Report Response that is missing the mandatory Cause Information Element, the session report handler dereferences a nil pointer instead ...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the session report handler process when handling a PFCP Session Report Response that lacks the mandatory Cause Information Element. An attacker can cause the process to panic and terminate by sending speciall...

CVE-2025-65566

The omec-project UPF (specifically the pfcpiface component) is vulnerable to a NULL Pointer Dereference in version upf-epc-pfcpiface:2.1.3-dev . The flaw occurs in the session report handler when processing a PFCP Session Report Response that lacks the mandatory Cause Information Element . Instea...

CVE-2025-65566

A denial-of-service vulnerability exists in the omec-project UPF pfcpiface component in version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Session Report Response that is missing the mandatory Cause Information Element, the session report handler dereferences a nil pointer instead ...

CVE-2025-65559

A denial of service vulnerability exists in Open5GS version 2.7.5-49-g465e90f . The issue is caused by a reachable assertion in lib/pfcp/context.c within the ogs_pfcp_object_teid_hash_set function. This occurs when the software processes a PFCP Session Establishment Request (type=50) where the Cr...

UPF security vulnerabilities

UPF is an open source user interface from the Aether SD-Core Project. A security vulnerability exists in UPF upf-epc-pfcpiface:version 2.1.3-dev, which originates from dereferencing a null pointer when processing a PFCP session report response that lacks a cause information element, which could...

CVE-2025-65563

A denial-of-service vulnerability exists in the omec-project UPF component upf-epc/pfcpiface up to at least version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory NodeID Information Element, the association setup handler...

PT-2025-52287

Name of the Vulnerable Software and Affected Versions omec-project UPF versions up to 2.1.3-dev Description A denial-of-service issue exists in the UPF component upf-epc/pfcpiface. When the UPF receives a PFCP Association Setup Request lacking the mandatory NodeID Information Element, the...