VULNERABILITY INTELLIGENCE
CVE-2013-3899
CVSS score7.2 HIGH
EPSS probability2.26%
CISA KEVNot currently listed
Published2013-12-11
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:C/I:C/A:C
Description
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly validate addresses, which allows local users to gain privileges via a crafted application, aka "Win32k Memory Corruption Vulnerability."
Weakness classification
- CWE-20: Improper Input Validation