CVE-2026-116783 | SignalWire FreeSWITCH up to 1.11.1 mod_spandsp udptl_rx_packet memory corruption

November 5, 2026 Yanac

A vulnerability has been found in SignalWire FreeSWITCH up to 1.11.1 and classified as critical. This affects the function udptl_rx_packet of the component mod_spandsp. Performing a manipulation results in memory corruption.

This vulnerability is reported as CVE-2026-116783. The attack is possible to be carried out remotely. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More