CVE-2026-108102

Open5GS through 2.8.0 contains a heap out-of-bounds read vulnerability in ogspfcpparsevolumemeasurement in lib/pfcp/types.c that allows remote unauthenticated attackers to read past IE buffers. Attackers can send a PFCP Session Report Request to the SMF on UDP port 8805 with a short, all-flags...

CVE-2026-108102 Open5GS through 2.8.0 Heap Out-of-Bounds Read via PFCP Volume Measurement IE

Open5GS through 2.8.0 contains a heap out-of-bounds read vulnerability in ogspfcpparsevolumemeasurement in lib/pfcp/types.c that allows remote unauthenticated attackers to read past IE buffers. Attackers can send a PFCP Session Report Request to the SMF on UDP port 8805 with a short, all-flags...

CVE-2026-108102

The Open5GS project (versions through 2.8.0 ) contains a heap out-of-bounds read vulnerability within the ogs_pfcp_parse_volume_measurement() function in lib/pfcp/types.c. This flaw allows remote unauthenticated attackers to read past Information Element (IE) buffers by sending a PFCP Session Rep...

CVE-2026-92416: Reachable Assertion

A vulnerability has been found in Open5GS up to 2.8.0. Affected by this issue is the function smfn4handlesessionreportrequest of the file src/smf/n4-handler.c of the component PFCP Session Report Request Handler. The manipulation leads to reachable assertion. The attack may be initiated remotely...

PT-2026-93876

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.8.1 Description A remote attack can be initiated against the PFCP Session Report Request Handler component. The issue resides in the smf n4 handle session report request function within the src/smf/n4-handler.c file...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the PFCP SessionReportRequest process when ReportType.USAR is set to 1 and the UsageReport omits the mandatory URRID sub-IE. An attacker can cause the service to crash and terminate by sending a specially...

CVE-2026-1683 Free5GC SMF PFCP handler.go HandlePfcpSessionReportRequest denial of service

A vulnerability has been found in Free5GC SMF up to 4.1.0. Affected by this vulnerability is the function HandlePfcpSessionReportRequest of the file internal/pfcp/handler/handler.go of the component PFCP. The manipulation leads to denial of service. Remote exploitation of the attack is possible...

CVE-2025-65566: NULL Pointer Dereference

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 ...