VULNERABILITY INTELLIGENCE
CVE-2013-3903
CVSS score4.7 MEDIUM
EPSS probability1.83%
CISA KEVNot currently listed
Published2013-12-11
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:N/I:N/A:C
Description
Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows 8, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to cause a denial of service (reboot) via a crafted TrueType font (TTF) file, aka "TrueType Font Parsing Vulnerability."
Weakness classification
- CWE-20: Improper Input Validation