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...

PT-2026-5400

Name of the Vulnerable Software and Affected Versions Free5GC SMF versions through 4.1.0 Description A flaw exists in Free5GC SMF that can lead to a denial of service. The issue is related to the HandlePfcpSessionReportRequest function within the PFCP component, specifically in the file...