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Vulnerability Details :

CVE-2011-2011

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-12 Oct, 2011 | 01:00
Updated At-06 Aug, 2024 | 22:46
Rejected At-
Credits

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 SP2, Windows Server 2008 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, aka "Win32k Use After Free Vulnerability."

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:microsoft
Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At:12 Oct, 2011 | 01:00
Updated At:06 Aug, 2024 | 22:46
Rejected At:
▼CVE Numbering Authority (CNA)

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 SP2, Windows Server 2008 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, aka "Win32k Use After Free Vulnerability."

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.securityfocus.com/bid/49981
vdb-entry
x_refsource_BID
http://www.securitytracker.com/id?1026165
vdb-entry
x_refsource_SECTRACK
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077
vendor-advisory
x_refsource_MS
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904
vdb-entry
signature
x_refsource_OVAL
Hyperlink: http://www.securityfocus.com/bid/49981
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://www.securitytracker.com/id?1026165
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077
Resource:
vendor-advisory
x_refsource_MS
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904
Resource:
vdb-entry
signature
x_refsource_OVAL
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.securityfocus.com/bid/49981
vdb-entry
x_refsource_BID
x_transferred
http://www.securitytracker.com/id?1026165
vdb-entry
x_refsource_SECTRACK
x_transferred
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077
vendor-advisory
x_refsource_MS
x_transferred
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904
vdb-entry
signature
x_refsource_OVAL
x_transferred
Hyperlink: http://www.securityfocus.com/bid/49981
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://www.securitytracker.com/id?1026165
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077
Resource:
vendor-advisory
x_refsource_MS
x_transferred
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904
Resource:
vdb-entry
signature
x_refsource_OVAL
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:12 Oct, 2011 | 02:52
Updated At:29 Apr, 2026 | 01:13

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 SP2, Windows Server 2008 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, aka "Win32k Use After Free Vulnerability."

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.07.2HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 2.0
Base score: 7.2
Base severity: HIGH
Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
Microsoft Corporation
microsoft
>>windows_2003_server>>*
cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_7>>-
cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_7>>-
cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_7>>-
cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2003>>*
cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>*
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x32:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>*
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>-
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>r2
cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>r2
cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_vista>>*
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_xp>>*
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_xp>>-
cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-399Primarynvd@nist.gov
CWE ID: CWE-399
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/49981secure@microsoft.com
N/A
http://www.securitytracker.com/id?1026165secure@microsoft.com
N/A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077secure@microsoft.com
N/A
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904secure@microsoft.com
N/A
http://www.securityfocus.com/bid/49981af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securitytracker.com/id?1026165af854a3a-2127-422b-91ae-364da2661108
N/A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077af854a3a-2127-422b-91ae-364da2661108
N/A
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://www.securityfocus.com/bid/49981
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://www.securitytracker.com/id?1026165
Source: secure@microsoft.com
Resource: N/A
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077
Source: secure@microsoft.com
Resource: N/A
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/49981
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securitytracker.com/id?1026165
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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CWE ID-CWE-428
Unquoted Search Path or Element
CVE-2011-3098
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
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CVSS Score-7.2||HIGH
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Rejected-Not Available
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Vendor-n/aopenSUSEMicrosoft CorporationGoogle LLC
Product-chromewindowsopensusen/a
CVE-2022-30206
Matching Score-8
Assigner-Microsoft Corporation
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Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-26.38% / 96.36%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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Windows Print Spooler Elevation of Privilege Vulnerability

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Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2008 Service Pack 2Windows 11 version 21H2Windows Server 2008 R2 Service Pack 1Windows 10 Version 21H1Windows 7Windows Server 2012 (Server Core installation)Windows 10 Version 1809Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2019Windows 8.1Windows 10 Version 20H2Windows Server 2022Windows 7 Service Pack 1Windows Server version 20H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows Server 2016Windows Server 2012 R2Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2008 Service Pack 2Windows Server 2012Windows Server 2012 R2 (Server Core installation)
CVE-2022-30147
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.45% / 80.92%
||
7 Day CHG~0.00%
Published-15 Jun, 2022 | 21:51
Updated-02 Jan, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Installer Elevation of Privilege Vulnerability

Windows Installer Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2008 R2 Service Pack 1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)
CVE-2022-30220
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.74% / 73.09%
||
7 Day CHG~0.00%
Published-12 Jul, 2022 | 22:37
Updated-08 Jul, 2025 | 15:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Common Log File System Driver Elevation of Privilege Vulnerability

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows 10 Version 1507Windows 10 Version 1607Windows 10 Version 20H2Windows Server 2012 R2 (Server Core installation)Windows Server 2012Windows 8.1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows 10 Version 21H2Windows Server version 20H2Windows Server 2019Windows Server 2008 R2 Service Pack 1Windows Server 2012 R2Windows Server 2008 Service Pack 2Windows Server 2016Windows 7Windows 11 version 21H2Windows 7 Service Pack 1Windows 10 Version 21H1
CVE-2022-30700
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.06% / 18.93%
||
7 Day CHG~0.00%
Published-26 May, 2022 | 23:25
Updated-03 Aug, 2024 | 06:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An incorrect permission assignment vulnerability in Trend Micro Apex One and Apex One as a Service could allow a local attacker to load a DLL with escalated privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsTrend Micro Apex One
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2022-30138
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.51% / 81.36%
||
7 Day CHG~0.00%
Published-18 May, 2022 | 23:10
Updated-02 Jan, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2008 R2 Service Pack 1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)
CVE-2022-30131
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.56% / 68.36%
||
7 Day CHG~0.00%
Published-15 Jun, 2022 | 21:51
Updated-02 Jan, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability

Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2019windows_server_2022Windows Server 2022Windows 10 Version 1607Windows 10 Version 21H2Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows Server 2016Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows Server 2019Windows Server version 20H2Windows 10 Version 20H2
CVE-2022-30132
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.57% / 68.81%
||
7 Day CHG~0.00%
Published-15 Jun, 2022 | 21:51
Updated-02 Jan, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Container Manager Service Elevation of Privilege Vulnerability

Windows Container Manager Service Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022windows_11windows_server_2019windows_10Windows Server 2022Windows 10 Version 21H2Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows 10 Version 1809Windows 11 version 21H2Windows Server 2019Windows Server version 20H2Windows 10 Version 20H2
CVE-2011-1887
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.90% / 75.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

win32k.sys in the kernel-mode drivers in Microsoft 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 triggers a NULL pointer dereference, a different vulnerability than other CVEs listed in MS11-054, aka "Win32k Null Pointer De-reference Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_vistawindows_7windows_server_2008n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2011-1984
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-21.92% / 95.81%
||
7 Day CHG~0.00%
Published-15 Sep, 2011 | 10:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WINS in Microsoft Windows Server 2003 SP2 and Server 2008 SP2, R2, and R2 SP1 allows local users to gain privileges by sending crafted packets over the loopback interface, aka "WINS Local Elevation of Privilege Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_2003_serverwindows_server_2008windows_server_2003n/a
CVE-2011-1879
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.73% / 72.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-1885
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.99% / 77.01%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 triggers a NULL pointer dereference, a different vulnerability than other CVEs listed in MS11-054, aka "Win32k Null Pointer De-reference Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-1882
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.73% / 72.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-1870
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-2.63% / 85.81%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Integer overflow in the Client/Server Run-time Subsystem (aka CSRSS) in the Win32 subsystem in Microsoft Windows XP SP2 and SP3, and Windows Server 2003 SP2, allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that triggers an incorrect memory assignment for a user transaction, aka "CSRSS Local EOP SrvWriteConsoleOutputString Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_server_2003windows_2003_serverwindows_xpn/a
CVE-2011-1888
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.95% / 76.47%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

win32k.sys in the kernel-mode drivers in Microsoft 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 triggers a NULL pointer dereference, a different vulnerability than other CVEs listed in MS11-054, aka "Win32k Null Pointer De-reference Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_vistawindows_7windows_server_2008n/a
CVE-2022-29072
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-18.07% / 95.23%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 19:54
Updated-09 Jun, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

7-Zip through 21.07 on Windows allows privilege escalation and command execution when a file with the .7z extension is dragged to the Help>Contents area. This is caused by misconfiguration of 7z.dll and a heap overflow. The command runs in a child process under the 7zFM.exe process. NOTE: multiple third parties have reported that no privilege escalation can occur

Action-Not Available
Vendor-7-zipn/aMicrosoft Corporation
Product-windows7-zipn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2011-1985
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.1||HIGH
EPSS-3.37% / 87.46%
||
7 Day CHG~0.00%
Published-12 Oct, 2011 | 01:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka "Win32k Null Pointer De-reference Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-29594
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.03% / 8.72%
||
7 Day CHG~0.00%
Published-02 Jun, 2022 | 22:43
Updated-03 Aug, 2024 | 06:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

eG Agent before 7.2 has weak file permissions that enable escalation of privileges to SYSTEM.

Action-Not Available
Vendor-eginnovationsn/aMicrosoft Corporation
Product-eg_agentvm_agentwindowseg_managereg_rum_collectorsn/a
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2011-1876
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.73% / 72.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-1883
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.73% / 72.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-1881
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8.4||HIGH
EPSS-0.85% / 75.02%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 triggers a NULL pointer dereference, a different vulnerability than other CVEs listed in MS11-054, aka "Win32k Null Pointer De-reference Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-29133
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-0.28% / 51.21%
||
7 Day CHG~0.00%
Published-10 May, 2022 | 20:34
Updated-02 Jan, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11Windows 11 version 21H2
CVE-2011-1967
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.55% / 68.20%
||
7 Day CHG~0.00%
Published-10 Aug, 2011 | 21:16
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Winsrv.dll in the Client/Server Run-time Subsystem (aka CSRSS) in the Win32 subsystem in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly check permissions for sending inter-process device-event messages from low-integrity processes to high-integrity processes, which allows local users to gain privileges via a crafted application, aka "CSRSS Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-2018
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-2.29% / 84.83%
||
7 Day CHG~0.00%
Published-14 Dec, 2011 | 00:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The kernel in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, and Windows 7 Gold and SP1 does not properly initialize objects, which allows local users to gain privileges via a crafted application, aka "Windows Kernel Exception Handler Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_server_2003windows_7windows_server_2008windows_xpn/a
CVE-2022-29132
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.50% / 65.94%
||
7 Day CHG~0.00%
Published-10 May, 2022 | 20:34
Updated-02 Jan, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_serverwindows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2008 R2 Service Pack 1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)
CVE-2011-1874
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.03% / 77.48%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CWE ID-CWE-416
Use After Free
CVE-2011-2041
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.2||HIGH
EPSS-0.07% / 20.05%
||
7 Day CHG~0.00%
Published-02 Jun, 2011 | 20:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Start Before Logon (SBL) functionality in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.3.254 on Windows, and on Windows Mobile, allows local users to gain privileges via unspecified user-interface interaction, aka Bug ID CSCta40556.

Action-Not Available
Vendor-n/aMicrosoft CorporationCisco Systems, Inc.
Product-windowsanyconnect_secure_mobility_clientwindows_mobilen/a
CVE-2011-2010
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.50% / 66.23%
||
7 Day CHG~0.00%
Published-14 Dec, 2011 | 00:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Microsoft Office Input Method Editor (IME) for Simplified Chinese in Microsoft Pinyin IME 2010, Office Pinyin SimpleFast Style 2010, and Office Pinyin New Experience Style 2010 does not properly restrict access to configuration options, which allows local users to gain privileges via the Microsoft Pinyin (aka MSPY) IME toolbar, aka "Pinyin IME Elevation Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-pinyin_new_experience_stylepinyin_simple_fast_stylepinyin_imen/a
CVE-2011-1884
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.73% / 72.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-1974
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.57% / 81.70%
||
7 Day CHG~0.00%
Published-10 Aug, 2011 | 21:16
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NDISTAPI.sys in the NDISTAPI driver in Remote Access Service (RAS) in Microsoft Windows XP SP2 and SP3 and Windows Server 2003 SP2 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "NDISTAPI Elevation of Privilege Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_server_2003windows_2003_serverwindows_xpn/a
CVE-2011-1880
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.99% / 77.01%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 triggers a NULL pointer dereference, a different vulnerability than other CVEs listed in MS11-054, aka "Win32k Null Pointer De-reference Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-2005
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-67.09% / 98.57%
||
7 Day CHG~0.00%
Published-12 Oct, 2011 | 01:00
Updated-22 Apr, 2026 | 10:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-04-18||Apply updates per vendor instructions.

afd.sys in the Ancillary Function Driver in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_server_2003windows_xpn/aAncillary Function Driver (afd.sys)
CVE-2011-1875
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.73% / 72.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2021-1703
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 52.22%
||
7 Day CHG~0.00%
Published-12 Jan, 2021 | 19:42
Updated-08 Oct, 2024 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Event Logging Service Elevation of Privilege Vulnerability

Windows Event Logging Service Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_10Windows Server version 2004Windows Server version 20H2Windows 10 Version 2004Windows 10 Version 20H2
CWE ID-CWE-269
Improper Privilege Management
CVE-2011-1878
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.73% / 72.80%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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 CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CVE-2011-1877
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-0.33% / 56.01%
||
7 Day CHG~0.00%
Published-13 Jul, 2011 | 23:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft 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, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_vistawindows_7windows_server_2008n/a
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