CVE-2026-34352

In TigerVNC before 1.16.2, Image.cxx in x0vncserver allows other users to observe or manipulate the screen contents, or cause an application crash, because of incorrect permissions.

More information : https://github.com/TigerVNC/tigervnc/commit/0b5cab169d847789efa54459a87659d3fd484393