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CVE-2026-34352

CVE-2026-34352

CVSS 8.5 HIGHEPSS 0.2%CWE-732
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
Productos afectados
TigerVNC · TigerVNC

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Referencias
https://github.com/TigerVNC/tigervnc/commit/0b5cab169d847789efa54459a87659d3fd484393https://github.com/TigerVNC/tigervnc/issues/2079https://groups.google.com/g/tigervnc-announce/c/anHL9WLshLIhttps://sourceforge.net/projects/tigervnc/files/stable/1.16.2https://www.openwall.com/lists/oss-security/2026/03/26/7