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

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-2026-108102 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: Out-of-bounds Read

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-2026-92416: 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...

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-2026-26025

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 and terminates when processing a malformed PFCP SessionReportRequest on the PFCP UDP/8805 interface. No known upstrea...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference when processing a malformed PFCP SessionReportRequest in the process when ReportType.USAR is set to 1 and the UsageReport omits the mandatory URRID sub-IE. An attacker can cause the service to panic and terminat...

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...

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...

CVE-2026-26024

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 and terminates when processing a malformed PFCP SessionReportRequest on the PFCP UDP/8805 interface. No known upstrea...

CVE-2026-26025

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 and terminates when processing a malformed PFCP SessionReportRequest on the PFCP UDP/8805 interface. No known upstrea...

CVE-2026-26025 free5GC SMF crash (nil pointer dereference) on PFCP SessionReportRequest when ReportType.USAR=1 and UsageReport omits mandatory URRID sub-IE 

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 and terminates when processing a malformed PFCP SessionReportRequest on the PFCP UDP/8805 interface. No known upstrea...

CVE-2026-26024 free5GC SMF crash (nil pointer dereference) on PFCP SessionReportRequest when ReportType.USAR=1 and UsageReport omits mandatory URRID sub-IE 

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 and terminates when processing a malformed PFCP SessionReportRequest on the PFCP UDP/8805 interface. No known upstrea...

CVE-2026-26024 free5GC SMF crash (nil pointer dereference) on PFCP SessionReportRequest when ReportType.USAR=1 and UsageReport omits mandatory URRID sub-IE 

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 and terminates when processing a malformed PFCP SessionReportRequest on the PFCP UDP/8805 interface. No known upstrea...

CVE-2026-26024

CVE-2026-26024 affects the free5GC SMF (Session Management Function) in versions up to 1.4.1. A malformed PFCP SessionReportRequest on the PFCP (UDP/8805) interface can cause the SMF to panic and terminate. Some sources describe a nil pointer dereference in related CVE records. There is no known ...

CVE-2026-25501

Free5GC SMF (Session Management Function) up to version 1.4.1 is vulnerable to a nil pointer dereference that causes the SMF process to panic when processing a malformed PFCP SessionReportRequest on the PFCP interface (UDP/8805). The issue can lead to SMF termination. There is no known upstream f...

CVE-2026-25501 free5GC SMF crash (nil pointer dereference) on PFCP SessionReportRequest when ReportType.DLDR is set but DownlinkDataReport IE is missing

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-2026-25501

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...