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Vulnerability Details :

CVE-2011-1885

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-13 Jul, 2011 | 23:00
Updated At-06 Aug, 2024 | 22:46
Rejected At-
Credits

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."

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:13 Jul, 2011 | 23:00
Updated At:06 Aug, 2024 | 22:46
Rejected At:
▼CVE Numbering Authority (CNA)

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."

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://osvdb.org/73788
vdb-entry
x_refsource_OSVDB
http://www.securityfocus.com/bid/48600
vdb-entry
x_refsource_BID
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951
vdb-entry
signature
x_refsource_OVAL
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054
vendor-advisory
x_refsource_MS
http://support.avaya.com/css/P8/documents/100144947
x_refsource_CONFIRM
http://www.us-cert.gov/cas/techalerts/TA11-193A.html
third-party-advisory
x_refsource_CERT
http://secunia.com/advisories/45186
third-party-advisory
x_refsource_SECUNIA
http://www.securitytracker.com/id?1025761
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://osvdb.org/73788
Resource:
vdb-entry
x_refsource_OSVDB
Hyperlink: http://www.securityfocus.com/bid/48600
Resource:
vdb-entry
x_refsource_BID
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951
Resource:
vdb-entry
signature
x_refsource_OVAL
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054
Resource:
vendor-advisory
x_refsource_MS
Hyperlink: http://support.avaya.com/css/P8/documents/100144947
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA11-193A.html
Resource:
third-party-advisory
x_refsource_CERT
Hyperlink: http://secunia.com/advisories/45186
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.securitytracker.com/id?1025761
Resource:
vdb-entry
x_refsource_SECTRACK
▼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://osvdb.org/73788
vdb-entry
x_refsource_OSVDB
x_transferred
http://www.securityfocus.com/bid/48600
vdb-entry
x_refsource_BID
x_transferred
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951
vdb-entry
signature
x_refsource_OVAL
x_transferred
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054
vendor-advisory
x_refsource_MS
x_transferred
http://support.avaya.com/css/P8/documents/100144947
x_refsource_CONFIRM
x_transferred
http://www.us-cert.gov/cas/techalerts/TA11-193A.html
third-party-advisory
x_refsource_CERT
x_transferred
http://secunia.com/advisories/45186
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.securitytracker.com/id?1025761
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://osvdb.org/73788
Resource:
vdb-entry
x_refsource_OSVDB
x_transferred
Hyperlink: http://www.securityfocus.com/bid/48600
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951
Resource:
vdb-entry
signature
x_refsource_OVAL
x_transferred
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054
Resource:
vendor-advisory
x_refsource_MS
x_transferred
Hyperlink: http://support.avaya.com/css/P8/documents/100144947
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA11-193A.html
Resource:
third-party-advisory
x_refsource_CERT
x_transferred
Hyperlink: http://secunia.com/advisories/45186
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.securitytracker.com/id?1025761
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:13 Jul, 2011 | 23:55
Updated At:29 Apr, 2026 | 01:13

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."

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:*:*:itanium:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>*
cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>*
cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:*
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:*:sp1:*:*:*:*:*:*
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
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://osvdb.org/73788secure@microsoft.com
N/A
http://secunia.com/advisories/45186secure@microsoft.com
N/A
http://support.avaya.com/css/P8/documents/100144947secure@microsoft.com
N/A
http://www.securityfocus.com/bid/48600secure@microsoft.com
N/A
http://www.securitytracker.com/id?1025761secure@microsoft.com
N/A
http://www.us-cert.gov/cas/techalerts/TA11-193A.htmlsecure@microsoft.com
US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054secure@microsoft.com
N/A
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951secure@microsoft.com
N/A
http://osvdb.org/73788af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/45186af854a3a-2127-422b-91ae-364da2661108
N/A
http://support.avaya.com/css/P8/documents/100144947af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/48600af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securitytracker.com/id?1025761af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.us-cert.gov/cas/techalerts/TA11-193A.htmlaf854a3a-2127-422b-91ae-364da2661108
US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054af854a3a-2127-422b-91ae-364da2661108
N/A
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://osvdb.org/73788
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://secunia.com/advisories/45186
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://support.avaya.com/css/P8/documents/100144947
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/48600
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://www.securitytracker.com/id?1025761
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA11-193A.html
Source: secure@microsoft.com
Resource:
US Government Resource
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054
Source: secure@microsoft.com
Resource: N/A
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951
Source: secure@microsoft.com
Resource: N/A
Hyperlink: http://osvdb.org/73788
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/45186
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://support.avaya.com/css/P8/documents/100144947
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/48600
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securitytracker.com/id?1025761
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA11-193A.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
US Government Resource
Hyperlink: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11951
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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||
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Published-14 Nov, 2012 | 00:00
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Known To Be Used In Ransomware Campaigns?-Not Available
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||
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Published-15 Aug, 2012 | 01:00
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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 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, aka "Win32k Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CVE-2012-2764
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.2||HIGH
EPSS-0.44% / 35.45%
||
7 Day CHG~0.00%
Published-27 Jun, 2012 | 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

Untrusted search path vulnerability in Google Chrome before 20.0.1132.43 on Windows might allow local users to gain privileges via a Trojan horse Metro DLL in the current working directory.

Action-Not Available
Vendor-n/aMicrosoft CorporationGoogle LLC
Product-chromewindowsn/a
CVE-2020-1081
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.82% / 52.78%
||
7 Day CHG~0.00%
Published-21 May, 2020 | 22:53
Updated-04 Aug, 2024 | 06:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows Printer Service improperly validates file paths while loading printer drivers, aka 'Windows Printer Service Elevation of Privilege Vulnerability'.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CWE ID-CWE-20
Improper Input Validation
CVE-2012-1893
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.79% / 75.69%
||
7 Day CHG~0.00%
Published-10 Jul, 2012 | 21:00
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 callback parameters during creation of a hook procedure, which allows local users to gain privileges via a crafted application, aka "Win32k Incorrect Type Handling Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-1866
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.72% / 74.72%
||
7 Day CHG~0.00%
Published-12 Jun, 2012 | 22:00
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 handle user-mode input passed to kernel mode for driver objects, which allows local users to gain privileges via a crafted application, aka "Clipboard Format Atom Name Handling Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-1890
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.79% / 75.69%
||
7 Day CHG~0.00%
Published-10 Jul, 2012 | 21:00
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 handle keyboard-layout files, which allows local users to gain privileges via a crafted application, aka "Keyboard Layout Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-1942
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.2||HIGH
EPSS-0.28% / 19.78%
||
7 Day CHG~0.00%
Published-05 Jun, 2012 | 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

The Mozilla Updater and Windows Updater Service in Mozilla Firefox 12.0, Thunderbird 12.0, and SeaMonkey 2.9 on Windows allow local users to gain privileges by loading a DLL file in a privileged context.

Action-Not Available
Vendor-n/aMozilla CorporationMicrosoft Corporation
Product-thunderbirdfirefoxwindowsseamonkeyn/a
CVE-2012-1848
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.90% / 77.15%
||
7 Day CHG~0.00%
Published-09 May, 2012 | 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

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, Windows 7 Gold and SP1, and Windows 8 Consumer Preview does not properly handle user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "Scrollbar Calculation Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2020-1054
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-52.78% / 98.84%
||
7 Day CHG~0.00%
Published-21 May, 2020 | 22:52
Updated-29 Oct, 2025 | 13:55
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 - 2022-05-03||Apply updates per vendor instructions.

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1143.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_7windows_10_1709windows_server_2012windows_server_1803windows_10_1903windows_rt_8.1windows_8.1windows_10_1803windows_10_1507windows_10_1909windows_server_1909windows_server_2008windows_10_1607windows_10_1809windows_server_2019windows_server_1903windows_server_2016Windows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1903 for 32-bit SystemsWindows 10 Version 1909 for x64-based SystemsWindowsWindows 10 Version 1909 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWin32k
CWE ID-CWE-787
Out-of-bounds Write
CVE-2012-1864
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.58% / 72.48%
||
7 Day CHG~0.00%
Published-12 Jun, 2012 | 22:00
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 handle user-mode input passed to kernel mode for driver objects, which allows local users to gain privileges via a crafted application, aka "String Atom Class Name Handling Vulnerability," a different vulnerability than CVE-2012-1865.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-1867
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8.4||HIGH
EPSS-1.22% / 65.13%
||
7 Day CHG~0.00%
Published-12 Jun, 2012 | 22:00
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 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 TrueType font file that triggers incorrect memory allocation, aka "Font Resource Refcount Integer Overflow Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2012-1865
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.64% / 73.49%
||
7 Day CHG~0.00%
Published-12 Jun, 2012 | 22:00
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 handle user-mode input passed to kernel mode for driver objects, which allows local users to gain privileges via a crafted application, aka "String Atom Class Name Handling Vulnerability," a different vulnerability than CVE-2012-1864.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_2003_serverwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0180
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.26% / 66.12%
||
7 Day CHG~0.00%
Published-09 May, 2012 | 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

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, Windows 7 Gold and SP1, and Windows 8 Consumer Preview does not properly handle user-mode input passed to kernel mode for (1) windows and (2) messages, which allows local users to gain privileges via a crafted application, aka "Windows and Messages Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2020-0732
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.96% / 57.29%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:23
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0709.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_10WindowsWindows Server
CVE-2020-1010
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.84% / 53.29%
||
7 Day CHG~0.00%
Published-21 May, 2020 | 22:52
Updated-04 Aug, 2024 | 06:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in Windows Block Level Backup Engine Service (wbengine) that allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1068, CVE-2020-1079.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CVE-2020-0671
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.37% / 68.51%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:22
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0668, CVE-2020-0669, CVE-2020-0670, CVE-2020-0672.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2019windows_10WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0731
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.05% / 60.26%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:23
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0691, CVE-2020-0719, CVE-2020-0720, CVE-2020-0721, CVE-2020-0722, CVE-2020-0723, CVE-2020-0724, CVE-2020-0725, CVE-2020-0726.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CVE-2020-0877
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.02% / 59.20%
||
7 Day CHG+0.02%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0788, CVE-2020-0887.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CVE-2020-0683
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-7.67% / 93.85%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:22
Updated-29 Oct, 2025 | 14:27
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 - 2022-05-03||Apply updates per vendor instructions.

An elevation of privilege vulnerability exists in the Windows Installer when MSI packages process symbolic links, aka 'Windows Installer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0686.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_7windows_10_1709windows_server_2012windows_server_1803windows_10_1903windows_rt_8.1windows_8.1windows_10_1803windows_10_1507windows_10_1909windows_server_1909windows_server_2008windows_10_1607windows_10_1809windows_server_2019windows_server_1903windows_server_2016Windows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1903 for 32-bit SystemsWindows 10 Version 1909 for x64-based SystemsWindowsWindows 10 Version 1909 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2020-0725
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.91% / 55.75%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:23
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0691, CVE-2020-0719, CVE-2020-0720, CVE-2020-0721, CVE-2020-0722, CVE-2020-0723, CVE-2020-0724, CVE-2020-0726, CVE-2020-0731.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2012-0178
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.59% / 72.72%
||
7 Day CHG~0.00%
Published-09 May, 2012 | 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

Race condition in partmgr.sys in Windows Partition Manager in Microsoft 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 makes multiple simultaneous Plug and Play (PnP) Configuration Manager function calls, aka "Plug and Play (PnP) Configuration Manager Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_vistawindows_7windows_server_2008n/a
CVE-2012-0149
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.58% / 72.61%
||
7 Day CHG~0.00%
Published-14 Feb, 2012 | 22:00
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

afd.sys in the Ancillary Function Driver in Microsoft Windows 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_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0217
Matching Score-8
Assigner-Debian GNU/Linux
ShareView Details
Matching Score-8
Assigner-Debian GNU/Linux
CVSS Score-7.2||HIGH
EPSS-37.21% / 98.33%
||
7 Day CHG~0.00%
Published-12 Jun, 2012 | 22:00
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 x86-64 kernel system-call functionality in Xen 4.1.2 and earlier, as used in Citrix XenServer 6.0.2 and earlier and other products; Oracle Solaris 11 and earlier; illumos before r13724; Joyent SmartOS before 20120614T184600Z; FreeBSD before 9.0-RELEASE-p3; NetBSD 6.0 Beta and earlier; Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1; and possibly other operating systems, when running on an Intel processor, incorrectly uses the sysret path in cases where a certain address is not a canonical address, which allows local users to gain privileges via a crafted application. NOTE: because this issue is due to incorrect use of the Intel specification, it should have been split into separate identifiers; however, there was some value in preserving the original mapping of the multi-codebase coordinated-disclosure effort to a single identifier.

Action-Not Available
Vendor-joyentillumosn/aFreeBSD FoundationSun Microsystems (Oracle Corporation)Citrix (Cloud Software Group, Inc.)Xen ProjectMicrosoft CorporationNetBSD
Product-windows_7freebsdwindows_server_2008sunosillumoswindows_xpxennetbsdxenserversmartoswindows_server_2003n/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2020-0958
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.86% / 53.94%
||
7 Day CHG~0.00%
Published-15 Apr, 2020 | 15:13
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0956, CVE-2020-0957.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CVE-2020-0860
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.94% / 56.53%
||
7 Day CHG+0.02%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows ActiveX Installer Service improperly handles memory.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Windows ActiveX Installer Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0770, CVE-2020-0773.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2012-0148
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.66% / 73.79%
||
7 Day CHG~0.00%
Published-14 Feb, 2012 | 22:00
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

afd.sys in the Ancillary Function Driver in Microsoft Windows XP SP2, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 on 64-bit platforms does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "AfdPoll Elevation of Privilege Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2012-0154
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.85% / 76.45%
||
7 Day CHG~0.00%
Published-14 Feb, 2012 | 22:00
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 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 triggers keyboard layout errors, aka "Keyboard Layout Use After Free Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CVE-2012-0157
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8.4||HIGH
EPSS-1.44% / 69.95%
||
7 Day CHG~0.00%
Published-13 Mar, 2012 | 21:00
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 handle window messaging, which allows local users to gain privileges via a crafted application that calls the PostMessage function, aka "PostMessage Function Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2022-29072
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-1.52% / 71.57%
||
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-2020-0670
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.37% / 68.51%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:22
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0668, CVE-2020-0669, CVE-2020-0671, CVE-2020-0672.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2019windows_10WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0791
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.12% / 62.11%
||
7 Day CHG+0.03%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows Graphics Component Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0898.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CVE-2019-17180
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.72% / 49.27%
||
7 Day CHG~0.00%
Published-04 Oct, 2019 | 19:21
Updated-05 Aug, 2024 | 01:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Valve Steam Client before 2019-09-12 allows placing or appending partially controlled filesystem content, as demonstrated by file modifications on Windows in the context of NT AUTHORITY\SYSTEM. This could lead to denial of service, elevation of privilege, or unspecified other impact.

Action-Not Available
Vendor-valvesoftwaren/aMicrosoft Corporation
Product-windowssteam_clientn/a
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2011-3408
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.79% / 75.69%
||
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

Csrsrv.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 Local Privilege Elevation Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_7windows_server_2008windows_vistawindows_xpwindows_server_2003n/a
CVE-2011-1878
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.41% / 69.30%
||
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-2011-2010
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.80% / 75.84%
||
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-2011-1881
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8.4||HIGH
EPSS-1.33% / 67.56%
||
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-2006-3443
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.66% / 73.85%
||
7 Day CHG~0.00%
Published-09 Aug, 2006 | 01:00
Updated-16 Apr, 2026 | 00:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Untrusted search path vulnerability in Winlogon in Microsoft Windows 2000 SP4, when SafeDllSearchMode is disabled, allows local users to gain privileges via a malicious DLL in the UserProfile directory, aka "User Profile Elevation of Privilege Vulnerability."

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_2000n/a
CVE-2011-1984
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-7.84% / 93.96%
||
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-2011-1875
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.41% / 69.30%
||
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-2011-2041
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.2||HIGH
EPSS-0.31% / 22.84%
||
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-2011-1879
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.2||HIGH
EPSS-1.41% / 69.30%
||
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
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