CyberICT

CVE-2026-20846

Microsoft · Published February 10, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

GDI+ Denial of Service Vulnerability. Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network.

Affected Products

  • Windows 11 Version 26H1 for ARM64-based Systems
  • Windows 11 version 26H1 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for x64-based Systems

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C