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Vulnerability Details :

CVE-2026-50688

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-14 Jul, 2026 | 17:08
Updated At-17 Jul, 2026 | 21:32
Rejected At-
Credits

Windows Win32k Elevation of Privilege Vulnerability

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:microsoft
Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At:14 Jul, 2026 | 17:08
Updated At:17 Jul, 2026 | 21:32
Rejected At:
â–¼CVE Numbering Authority (CNA)
Windows Win32k Elevation of Privilege Vulnerability

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Affected Products
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 1607
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.9339 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 1809
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.9020 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 21H2
Platforms
  • 32-bit Systems
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.19044.0 before 10.0.19044.7548 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 22H2
Platforms
  • 32-bit Systems
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.19045.0 before 10.0.19045.7548 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 24H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.8875 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 25H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26200.0 before 10.0.26200.8875 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 26H1
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.28000.0 before 10.0.28000.2525 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.2.9200.0 before 6.2.9200.26226 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.2.9200.0 before 6.2.9200.26226 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 R2
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.3.9600.0 before 6.3.9600.23291 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 R2 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.3.9600.0 before 6.3.9600.23291 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.9339 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.9339 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.9020 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.9020 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.20348.0 before 10.0.20348.5386 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.33158 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.33158 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416: Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416: Use After Free
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50688
vendor-advisory
patch
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50688
Resource:
vendor-advisory
patch
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
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
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:14 Jul, 2026 | 18:18
Updated At:16 Jul, 2026 | 19:58

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

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
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

Microsoft Corporation
microsoft
>>windows_10_1607>>Versions before 10.0.14393.9339(exclusive)
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10_1809>>Versions before 10.0.17763.9020(exclusive)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10_21h2>>Versions before 10.0.19044.7548(exclusive)
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10_22h2>>Versions before 10.0.19045.7548(exclusive)
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_24h2>>Versions before 10.0.26100.8875(exclusive)
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_25h2>>Versions before 10.0.26200.8875(exclusive)
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_26h1>>Versions before 10.0.28000.2525(exclusive)
cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>-
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>r2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>Versions before 10.0.14393.9339(exclusive)
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2019>>Versions before 10.0.17763.9020(exclusive)
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2022>>Versions before 10.0.20348.5386(exclusive)
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2025>>Versions before 10.0.26100.33158(exclusive)
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Secondarysecure@microsoft.com
CWE ID: CWE-416
Type: Secondary
Source: secure@microsoft.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50688secure@microsoft.com
Patch
Vendor Advisory
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50688
Source: secure@microsoft.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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Rejected-Not Available
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KEV Added-Not Available
KEV Action Due Date-Not Available
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Vendor-Microsoft Corporation
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Matching Score-10
Assigner-Microsoft Corporation
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Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.49% / 39.12%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available
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Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_server_2008windows_8.1windows_rt_8.1windows_11_21h2windows_7windows_10_22h2windows_server_2022windows_10_20h2windows_11_22h2windows_server_2019windows_10_1607Windows 10 Version 21H2Windows 11 version 22H2Windows 10 Version 1809Windows 11 version 21H2Windows 10 Version 22H2Windows 10 Version 20H2
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Use After Free
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Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.48% / 38.10%
||
7 Day CHG~0.00%
Published-10 Jan, 2023 | 00:00
Updated-01 Jan, 2025 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Win32k Elevation of Privilege Vulnerability

Windows Win32k Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_server_2008windows_8.1windows_rt_8.1windows_11_21h2windows_7windows_10_22h2windows_server_2022windows_10_20h2windows_11_22h2windows_server_2019windows_10_1607Windows Server 2022Windows 10 Version 1607Windows 11 version 22H2Windows 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 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)Windows 10 Version 22H2
CWE ID-CWE-416
Use After Free
CVE-2023-21774
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.72% / 49.78%
||
7 Day CHG~0.00%
Published-10 Jan, 2023 | 00:00
Updated-01 Jan, 2025 | 00:36
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_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_server_2008windows_8.1windows_rt_8.1windows_11_21h2windows_7windows_10_22h2windows_server_2022windows_10_20h2windows_11_22h2windows_server_2019windows_10_1607Windows Server 2022Windows 10 Version 1607Windows 11 version 22H2Windows 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 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)Windows 10 Version 22H2
CWE ID-CWE-416
Use After Free
CWE ID-CWE-269
Improper Privilege Management
CVE-2023-21688
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-3.60% / 88.18%
||
7 Day CHG~0.00%
Published-14 Feb, 2023 | 19:33
Updated-01 Jan, 2025 | 00:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NT OS Kernel Elevation of Privilege Vulnerability

NT OS Kernel Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_server_2008windows_10_1507windows_11_21h2windows_10_22h2windows_server_2022windows_10_20h2windows_11_22h2windows_server_2019windows_10_1607Windows Server 2022Windows 10 Version 1607Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2012 (Server Core installation)Windows 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)Windows 10 Version 22H2
CWE ID-CWE-416
Use After Free
CVE-2023-21822
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.76% / 51.31%
||
7 Day CHG~0.00%
Published-14 Feb, 2023 | 19:33
Updated-28 Feb, 2025 | 21:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Graphics Component Elevation of Privilege Vulnerability

Windows Graphics Component Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_server_2008windows_11_21h2windows_10_22h2windows_server_2022windows_10windows_10_20h2windows_11_22h2windows_server_2019windows_10_1607Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016 (Server Core installation)Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H2Windows Server 2019Windows Server 2008 Service Pack 2Windows Server 2012Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2008 R2 Service Pack 1Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows 11 version 21H2Windows Server 2022Windows Server 2012 R2Windows 10 Version 1507Windows Server 2012 (Server Core installation)Windows Server 2016Windows 10 Version 20H2Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2 (Server Core installation)Windows 10 Version 1607
CWE ID-CWE-416
Use After Free
CVE-2026-49173
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.25% / 15.76%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:04
Updated-20 Jul, 2026 | 13:34
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

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_26h1Windows 11 version 26H1
CWE ID-CWE-416
Use After Free
CVE-2026-54989
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.20% / 10.44%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:04
Updated-20 Jul, 2026 | 13:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Quality Windows Audio/Video Experience (QWAVE) Elevation of Privilege Vulnerability

Use after free in Quality Windows Audio/Video Experience (QWAVE) service allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-50413
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-0.24% / 15.72%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:07
Updated-20 Jul, 2026 | 14:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Runtime Elevation of Privilege Vulnerability

Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_11_25h2windows_11_26h1windows_server_2025Windows 11 Version 25H2Windows Server 2025Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-54129
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.20% / 10.44%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:04
Updated-20 Jul, 2026 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Hyper-V Elevation of Privilege Vulnerability

Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-50406
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.25% / 16.51%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:07
Updated-20 Jul, 2026 | 14:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Backup Engine Elevation of Privilege Vulnerability

Use after free in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_10_21h2windows_11_25h2windows_11_26h1Windows 10 Version 21H2Windows 11 Version 25H2Windows 10 Version 22H2Windows 11 version 26H1Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-34333
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 21.76%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-19 Jun, 2026 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows 11 version 23H2Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-190
Integer Overflow or Wraparound
CWE ID-CWE-416
Use After Free
CVE-2026-34338
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.25% / 16.16%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:59
Updated-19 Jun, 2026 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Telephony Service Elevation of Privilege Vulnerability

Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows 11 version 23H2Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-416
Use After Free
CVE-2022-34705
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.84% / 53.69%
||
7 Day CHG+0.01%
Published-09 Aug, 2022 | 19:53
Updated-04 Jun, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Defender Credential Guard Elevation of Privilege Vulnerability

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_server_2022windows_10windows_server_2016windows_11Windows 10 Version 1809Windows 10 Version 21H1Windows Server 2022Windows Server 2019 (Server Core installation)Windows 10 Version 21H2Windows 10 Version 20H2Windows Server version 20H2Windows Server 2019Windows 11 version 21H2
CWE ID-CWE-416
Use After Free
CVE-2026-32153
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.20% / 9.64%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Speech Runtime Elevation of Privilege Vulnerability

Use after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows 11 Version 25H2Windows 11 version 22H3Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-32152
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.46% / 36.93%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Desktop Window Manager Elevation of Privilege Vulnerability

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2025windows_server_2022_23h2windows_11_23h2windows_server_2022windows_11_25h2windows_11_24h2windows_11_26h1Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2025Windows 11 Version 23H2
CWE ID-CWE-416
Use After Free
CVE-2026-32159
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.20% / 10.07%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Push Notifications Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-33101
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.22% / 12.90%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
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

Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022_23h2windows_server_2025windows_11_26h1windows_11_25h2windows_11_24h2Windows 11 Version 25H2Windows Server 2025 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2025
CWE ID-CWE-416
Use After Free
CVE-2026-32163
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.16% / 5.95%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows User Interface Core Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-32155
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 17.22%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Desktop Window Manager Elevation of Privilege Vulnerability

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_server_2022windows_server_2025windows_11_23h2windows_11_24h2windows_server_2022_23h2windows_11_25h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows Server 2025Windows 11 Version 23H2
CWE ID-CWE-416
Use After Free
CVE-2026-32158
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.20% / 9.96%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Push Notifications Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2022-34707
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.20% / 64.76%
||
7 Day CHG+0.04%
Published-09 Aug, 2022 | 19:54
Updated-24 Jul, 2025 | 03:55
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_8.1windows_rt_8.1windows_server_2019windows_server_2022windows_server_2012windows_7windows_10windows_server_2016windows_server_2008windows_11Windows Server 2019 (Server Core installation)Windows Server 2022Windows 10 Version 21H2Windows Server 2019Windows 11 version 21H2Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1Windows Server 2016Windows Server 2016 (Server Core installation)Windows 10 Version 21H1Windows Server 2008 Service Pack 2Windows Server 2012 R2Windows Server 2012Windows Server version 20H2Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 7Windows Server 2008 Service Pack 2Windows 7 Service Pack 1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 10 Version 1507Windows 10 Version 20H2Windows 10 Version 1607Windows 8.1
CWE ID-CWE-416
Use After Free
CVE-2020-1381
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.96% / 57.57%
||
7 Day CHG~0.00%
Published-14 Jul, 2020 | 22:54
Updated-04 Aug, 2024 | 06:32
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-2020-1382.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_10Windows 10 Version 2004 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows Server, version 2004 (Server Core installation)Windows 10 Version 2004 for 32-bit SystemsWindows 10 Version 2004 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 10 Version 1903 for ARM64-based 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-416
Use After Free
CVE-2026-32090
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.21% / 10.56%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Speech Brokered Api Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech Brokered Api allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2Windows Server 2016Windows 11 Version 25H2Windows 10 Version 1607Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-32078
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 17.26%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Projected File System Elevation of Privilege Vulnerability

Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-416
Use After Free
CVE-2026-32089
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.25% / 15.81%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Speech Brokered Api Elevation of Privilege Vulnerability

Use after free in Windows Speech Brokered Api allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2Windows Server 2016Windows 11 Version 25H2Windows 10 Version 1607Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2023-21551
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.43% / 35.19%
||
7 Day CHG~0.00%
Published-10 Jan, 2023 | 00:00
Updated-01 Jan, 2025 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Cryptographic Services Elevation of Privilege Vulnerability

Microsoft Cryptographic Services Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_11_21h2windows_10_22h2windows_server_2022windows_10_20h2windows_11_22h2windows_server_2019Windows Server 2022Windows 10 Version 21H2Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows 11 version 21H2Windows Server 2019Windows 10 Version 22H2Windows 10 Version 20H2
CWE ID-CWE-416
Use After Free
CWE ID-CWE-269
Improper Privilege Management
CVE-2020-1207
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.16% / 63.46%
||
7 Day CHG~0.00%
Published-09 Jun, 2020 | 19:43
Updated-04 Aug, 2024 | 06:31
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-2020-1247, CVE-2020-1251, CVE-2020-1253, CVE-2020-1310.

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 2004 for x64-based SystemsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows Server, version 2004 (Server Core installation)Windows 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 2004 for ARM64-based SystemsWindows 10 Version 2004 for 32-bit SystemsWindows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CWE ID-CWE-416
Use After Free
CVE-2026-27911
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.15% / 4.86%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows User Interface Core Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2Windows Server 2016Windows 11 Version 25H2Windows 10 Version 1607Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-27927
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.19% / 8.91%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Projected File System Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Projected File System allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-27923
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.23% / 13.84%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Desktop Window Manager Elevation of Privilege Vulnerability

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-416
Use After Free
CVE-2026-27915
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 21.76%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows UPnP Device Host Elevation of Privilege Vulnerability

Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-416
Use After Free
CVE-2026-27909
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.77% / 75.66%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Search Service Elevation of Privilege Vulnerability

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-416
Use After Free
CVE-2026-27916
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.24% / 15.01%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows UPnP Device Host Elevation of Privilege Vulnerability

Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-416
Use After Free
CVE-2026-27924
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 20.62%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Desktop Window Manager Elevation of Privilege Vulnerability

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_server_2022windows_server_2022_23h2windows_11_23h2Windows 11 version 22H3Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2
CWE ID-CWE-416
Use After Free
CVE-2026-26172
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.15% / 4.86%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Push Notifications Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2025Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-26134
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.35% / 27.62%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:05
Updated-19 Jun, 2026 | 18:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Office Elevation of Privilege Vulnerability

Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-officeMicrosoft Office for Android
CWE ID-CWE-190
Integer Overflow or Wraparound
CWE ID-CWE-416
Use After Free
CVE-2026-26132
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-2.02% / 78.77%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:05
Updated-19 Jun, 2026 | 18:17
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

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_23h2windows_server_2022_23h2windows_10_22h2windows_server_2025windows_11_26h1windows_server_2022windows_10_21h2windows_11_25h2windows_11_24h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2025Windows 11 Version 23H2
CWE ID-CWE-416
Use After Free
CVE-2026-26168
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.18% / 7.59%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows 11 version 23H2Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-26181
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.23% / 13.54%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Brokering File System Elevation of Privilege Vulnerability

Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_25h2windows_server_2025windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2025Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-25189
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.33% / 25.55%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:05
Updated-19 Jun, 2026 | 18:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows DWM Core Library Elevation of Privilege Vulnerability

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_server_2022windows_10_21h2windows_10_1809windows_server_2019Windows Server 2022Windows 10 Version 21H2Windows 10 Version 22H2Windows Server 2019Windows Server 2019 (Server Core installation)Windows 10 Version 1809
CWE ID-CWE-416
Use After Free
CVE-2026-24292
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.34% / 25.98%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:04
Updated-19 Jun, 2026 | 18:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Connected Devices Platform Service Elevation of Privilege Vulnerability

Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_23h2windows_server_2022_23h2windows_10_22h2windows_server_2025windows_11_26h1windows_server_2022windows_server_2019windows_10_21h2windows_10_1809windows_11_24h2windows_11_25h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-416
Use After Free
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