Vnc
The latest Vnc coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Flags QEMU VNC DoS Bug for Azure Linux; Windows Users Also at Risk
Microsoft has issued a security advisory for CVE-2023-6683, a denial-of-service vulnerability in the QEMU hypervisor’s built‑in VNC server. The flaw, which can be triggered by sending a carefully...
QEMU VNC clipboard bug CVE-2023-3255 enables DoS via infinite loop; patch in 8.0.3
A critical vulnerability in QEMU's VNC server implementation has been disclosed, designated as CVE-2023-3255, which exposes virtualized environments to potential denial-of-service attacks through a...
Animated cursor file flaw in X.Org (CVE-2025-49175) crashes Linux, XWayland systems
A critical vulnerability in the X.Org display server, tracked as CVE-2025-49175, has been discovered that allows attackers to trigger denial-of-service (DoS) conditions through specially crafted...
Critical VNC Authentication Bypass in Siemens SINUMERIK CNC Systems—Patch Now, CISA Warns
Siemens has released emergency patches for a severe authentication bypass vulnerability in its SINUMERIK CNC platforms that could let an attacker on an adjacent network seize remote control of...