Detections
Analytics
CVE-2026-34352
critical
Description
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.
References
https://www.openwall.com/lists/oss-security/2026/03/26/7
https://sourceforge.net/projects/tigervnc/files/stable/1.16.2
https://groups.google.com/g/tigervnc-announce/c/anHL9WLshLI
https://github.com/TigerVNC/tigervnc/commit/0b5cab169d847789efa54459a87659d3fd484393