CVE-2026-76889 | Wireshark up to 4.4.17/4.6.7 UMTS FP protocol dissector denial of service

August 20, 2026 Yanac

A vulnerability marked as problematic has been reported in Wireshark up to 4.4.17/4.6.7. This affects an unknown part of the component UMTS FP protocol dissector. The manipulation leads to denial of service.

This vulnerability is listed as CVE-2026-76889. The attack must be carried out locally. There is no available exploit.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More