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Case File

CVE-2011-1241

HIGH · CVSS 7.2 EPSS 1.43%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-04-13 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2011-1241
Severity
HIGH
CVSS
7.2
EPSS
1.43%
Microsoft Windows

Original Filing — NVD Description

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, a different vulnerability than other "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."