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v0.1
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CVE-2026-34352
HIGH
8.5
Published
2026-03-26
Last Modified
2026-04-02
Affected Apps
2
Affected Devices
3
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
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.
Affected Applications in Environment
2
Tiger
v1.4
2 devices
TigerVNC
v1.16.2 (1.16.2f)
1 device
Affected Devices
3
DPSFTY-754MJ64
Windows
FACFM94B7H
Windows
a02213466-C2V9D4WYJM
Mac
References
4
https://github.com/TigerVNC/tigervnc/commit/0b5cab169d847789efa54459a87659d3fd484393
https://groups.google.com/g/tigervnc-announce/c/anHL9WLshLI
https://sourceforge.net/projects/tigervnc/files/stable/1.16.2
https://www.openwall.com/lists/oss-security/2026/03/26/7