CVE-2026-1682

Description

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 exploit has been published and may be used. A patch should be applied to remediate this issue.

References

https://vuldb.com/?submit.739508

https://vuldb.com/?id.343475

https://vuldb.com/?ctiid.343475

https://github.com/free5gc/smf/pull/188

https://github.com/free5gc/free5gc/issues/794#issuecomment-3761063382

https://github.com/free5gc/free5gc/issues/794#issue-3811888505

https://github.com/free5gc/free5gc/issues/794

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4