CVE-2014-4113

win32k.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, as exploited in the wild in October 2014, aka "Win32k.sys Elevation of Privilege Vulnerability."

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

87.04% chance of exploitation in the next 30 days, 100th percentile

CISA KEV

added 2022-05-04

Published

2014-10-15

Updated

2025-10-22

Proof-of-concept exploits (8)

• http://packetstormsecurity.com/files/131964/Windows-8.0-8.1-x64-TrackPopupMenu-Privilege-…
• http://www.exploit-db.com/exploits/35101
• johnjohnsp1/CVE-2014-41133★ · 2014-11-19
• nsxz/Exploit-CVE-2014-41135★ · 2016-01-22
• r3p3r/nixawk-awesome-windows-exploitation201★ · 2018-01-01
• sam-b/CVE-2014-411341★ · 2016-02-14
• sathwikch/windows-exploitation55★ · 2018-12-20
• wikiZ/cve-2014-41131★ · 2020-11-30

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/ms16_075_reflectio…

ExploitDB entries (4)

• https://www.exploit-db.com/exploits/37064
• https://www.exploit-db.com/exploits/35101
• https://www.exploit-db.com/exploits/46945
• https://www.exploit-db.com/exploits/39666

Exploit collections (1)

• helloexp/0day/blob/master/97-Windows%E6%8F%90%E6%9D%83/MS14-058/CVE-2014-4113-Exploit.rar

References

• CVE Record
• NVD entry

Related

• CVE-2011-3192
• CVE-2014-0160
• CVE-2014-0224
• CVE-2014-3566
• CVE-2015-0057
• CVE-2015-0235