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Details of issue NIXPKGS-2026-0786

NIXPKGS-2026-0786
published on
Permalink CVE-2026-34352
8.5 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): LOCAL
  • Attack complexity (AC): LOW
  • Privileges required (PR): NONE
  • User interaction (UI): NONE
  • Scope (S): CHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): LOW
  • Availability impact (A): LOW
updated 1 month, 1 week ago by @LeSuisse Activity log
  • Created suggestion 1 month, 1 week ago
  • @LeSuisse accepted 1 month, 1 week ago
  • @LeSuisse published on GitHub 1 month, 1 week ago
In TigerVNC before 1.16.2, Image.cxx in x0vncserver allows other users …

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 products

TigerVNC
  • <1.16.2

Matching in nixpkgs

Upstream announce: https://groups.google.com/g/tigervnc-announce/c/anHL9WLshLI