CVE-2026-34352
CVSS Score
8.5
EPSS Score
0.0%
EPSS Percentile
1th
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.
| CWE | CWE-732 |
| Vendor | tigervnc |
| Product | tigervnc |
| Published | Mar 26, 2026 |
| Last Updated | Mar 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
Low
Affected Versions
TigerVNC / TigerVNC
0 < 1.16.2
References
openwall.com: https://www.openwall.com/lists/oss-security/2026/03/26/7 github.com: https://github.com/TigerVNC/tigervnc/commit/0b5cab169d847789efa54459a87659d3fd484393 sourceforge.net: https://sourceforge.net/projects/tigervnc/files/stable/1.16.2 groups.google.com: https://groups.google.com/g/tigervnc-announce/c/anHL9WLshLI