CVE-2026-34352 | TigerVNC up to 1.16.1 x0vncserver Image.cxx permission assignment

March 27, 2026 Yanac

A vulnerability was found in TigerVNC up to 1.16.1 and classified as problematic. This affects an unknown function of the file Image.cxx of the component x0vncserver. Executing a manipulation can lead to incorrect permission assignment.

This vulnerability is tracked as CVE-2026-34352. The attack is restricted to local execution. No exploit exists.

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