CVE-2026-34352
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.
Published Updated
PatchFirst · Latest vulnerabilities
tigervnc vulnerabilities
Vulnerabilities published for tigervnc in the last 30 days: 0. Listed in the KEV catalogue: 0.
Vulnerabilities: 2
CVE-2023-1393
A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later.
- Update to 1.12.0+dfsg-4ubuntu0.22.04.1
Published Updated
Check your server
Check your installed stack and versions against the current vulnerability feeds.