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CVE-2014-1767

Double free vulnerability in the Ancillary Function Driver (AFD) in afd.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."

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Severity

N/A

EPSS

Probability of exploitation (next 30 days): 0.4907 (49.1%)
Percentile: 97.8%
EPSS: 2026-05-06

Affects

microsoft:windows_7microsoft:windows_8microsoft:windows_8.1microsoft:windows_rtmicrosoft:windows_rt_8.1microsoft:windows_server_2003microsoft:windows_server_2008microsoft:windows_server_2012microsoft:windows_vista

Technical description

Double free vulnerability in the Ancillary Function Driver (AFD) in afd.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."

Published: 7/8/2014, 10:55:06 PM
Last modified: 5/6/2026, 10:30:45 PM

References

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