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Vulnerability Details :

CVE-2026-34339

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-12 May, 2026 | 16:59
Updated At-12 May, 2026 | 19:36
Rejected At-
Credits

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service 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:12 May, 2026 | 16:59
Updated At:12 May, 2026 | 19:36
Rejected At:
â–¼CVE Numbering Authority (CNA)
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service 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 10.0.14393.9140 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 1809
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8755 (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 10.0.19044.7291 (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 10.0.19045.7291 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 22H3
Platforms
  • ARM64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.7079 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 23H2
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.7079 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 24H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.8457 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 25H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26200.0 before 10.0.26200.8457 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 26H1
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.28000.0 before 10.0.28000.2113 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.9140 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.9140 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8755 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8755 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.20348.0 before 10.0.20348.5139 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022, 23H2 Edition (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.25398.0 before 10.0.25398.2330 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32860 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32860 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-476CWE-476: NULL Pointer Dereference
Type: CWE
CWE ID: CWE-476
Description: CWE-476: NULL Pointer Dereference
Metrics
VersionBase scoreBase severityVector
3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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-2026-34339
vendor-advisory
patch
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34339
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:12 May, 2026 | 18:17
Updated At:12 May, 2026 | 18:17

Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service 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
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-476Primarysecure@microsoft.com
CWE ID: CWE-476
Type: Primary
Source: secure@microsoft.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34339secure@microsoft.com
N/A
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34339
Source: secure@microsoft.com
Resource: N/A

Change History

0
Information is not available yet

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Matching Score-6
Assigner-Microsoft Corporation
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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
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Action-Not Available
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CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-49121
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-16.62% / 94.97%
||
7 Day CHG~0.00%
Published-10 Dec, 2024 | 17:49
Updated-13 May, 2025 | 15:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_23h2windows_server_2008windows_server_2016windows_10_1809windows_server_2012windows_11_22h2windows_server_2025windows_11_24h2windows_10_21h2windows_server_2022_23h2windows_10_22h2windows_10_1507windows_server_2022windows_10_1607windows_server_2019Windows 10 Version 22H2Windows Server 2012Windows 10 Version 1809Windows 11 version 22H3Windows 11 Version 23H2Windows Server 2008 R2 Service Pack 1Windows 10 Version 1607Windows Server 2016Windows Server 2025 (Server Core installation)Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 1507Windows Server 2022Windows 11 version 22H2Windows Server 2019Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2012 R2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2025Windows Server 2016 (Server Core installation)Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows Server 2008 Service Pack 2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-43520
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-5||MEDIUM
EPSS-0.45% / 63.70%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-08 Jul, 2025 | 15:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Denial of Service Vulnerability

Windows Kernel Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2022_23h2windows_server_2012windows_server_2008windows_10_1507windows_11_21h2windows_11_24h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607windows_11_23h2Windows Server 2022Windows 11 Version 24H2Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows 10 Version 1507Windows 10 Version 1607Windows Server 2012 R2 (Server Core installation)Windows Server 2012Windows 10 Version 22H2Windows Server 2008 Service Pack 2 (Server Core installation)Windows 11 version 22H3Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows 10 Version 21H2Windows Server 2019Windows Server 2008 R2 Service Pack 1Windows Server 2012 R2Windows Server 2008 Service Pack 2Windows 11 version 22H2Windows Server 2016Windows Server 2016 (Server Core installation)Windows 11 Version 23H2Windows 11 version 21H2Windows Server 2022, 23H2 Edition (Server Core installation)
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-21404
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-2.91% / 86.48%
||
7 Day CHG~0.00%
Published-13 Feb, 2024 | 18:02
Updated-03 May, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
.NET Denial of Service Vulnerability

.NET Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-asp.net_corevisual_studio_2022.NET 6.0Microsoft Visual Studio 2022 version 17.8.NET 7.0.NET 8.0Microsoft Visual Studio 2022 version 17.4Microsoft Visual Studio 2022 version 17.6
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-21356
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-5.33% / 90.12%
||
7 Day CHG~0.00%
Published-13 Feb, 2024 | 18:02
Updated-03 May, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2022_23h2windows_server_2012windows_server_2008windows_10_1507windows_11_21h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607windows_11_23h2Windows 11 version 22H3Windows Server 2012 (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2008 Service Pack 2Windows Server 2016Windows 10 Version 1507Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2012Windows Server 2019Windows 10 Version 21H2Windows 10 Version 1607Windows 11 version 22H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 23H2Windows Server 2022Windows 11 version 21H2Windows Server 2008 R2 Service Pack 1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-20661
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-6.65% / 91.30%
||
7 Day CHG~0.00%
Published-09 Jan, 2024 | 17:57
Updated-03 Jun, 2025 | 14:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

Microsoft Message Queuing (MSMQ) Denial of Service 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_11_22h2windows_server_2019windows_10_1607windows_11_23h2Windows 11 Version 23H2Windows Server 2008 Service Pack 2 (Server Core installation)Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows Server 2022Windows Server 2016 (Server Core installation)Windows Server 2008 Service Pack 2Windows 11 version 22H3Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2012 R2Windows 10 Version 1507Windows 11 version 22H2Windows Server 2012Windows Server 2008 R2 Service Pack 1Windows 10 Version 1607Windows 10 Version 21H2Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows Server 2019 (Server Core installation)Windows 10 Version 22H2Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2016Windows 11 version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-43559
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.40% / 60.81%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:36
Updated-08 Jul, 2025 | 15:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Mobile Broadband Driver Denial of Service Vulnerability

Windows Mobile Broadband Driver Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2022_23h2windows_11_21h2windows_11_24h2windows_10_22h2windows_11_22h2windows_server_2019windows_11_23h2Windows 10 Version 21H2Windows Server 2019 (Server Core installation)Windows 11 Version 24H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 11 version 22H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 version 21H2Windows 11 version 22H3
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-38171
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-9.87% / 93.05%
||
7 Day CHG~0.00%
Published-10 Oct, 2023 | 17:07
Updated-14 Apr, 2025 | 22:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft QUIC Denial of Service Vulnerability

Microsoft QUIC Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_22h2visual_studio_2022windows_server_2022.net.NET 7.0Microsoft Visual Studio 2022 version 17.6PowerShell 7.3Windows 11 version 22H2Windows 11 version 21H2Microsoft Visual Studio 2022 version 17.4Microsoft Visual Studio 2022 version 17.7Windows Server 2022Microsoft Visual Studio 2022 version 17.2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-36709
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-3.75% / 88.11%
||
7 Day CHG~0.00%
Published-10 Oct, 2023 | 17:07
Updated-14 Apr, 2025 | 22:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft AllJoyn API Denial of Service Vulnerability

Microsoft AllJoyn API Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_10_1507windows_11_21h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)Windows 11 version 22H2Windows 11 version 21H2Windows 10 Version 1809Windows Server 2022Windows 10 Version 22H2Windows Server 2016Windows Server 2019Windows 10 Version 1507Windows 10 Version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-35338
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-4.04% / 88.59%
||
7 Day CHG+0.24%
Published-11 Jul, 2023 | 17:02
Updated-01 Jan, 2025 | 01:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Peer Name Resolution Protocol Denial of Service Vulnerability

Windows Peer Name Resolution Protocol Denial of Service 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_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 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-476
NULL Pointer Dereference
CVE-2023-36603
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-3.75% / 88.11%
||
7 Day CHG~0.00%
Published-10 Oct, 2023 | 17:07
Updated-14 Apr, 2025 | 22:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows TCP/IP Denial of Service Vulnerability

Windows TCP/IP Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_11_22h2windows_11_21h2windows_10_22h2windows_server_2022windows_server_2019Windows Server 2019 (Server Core installation)Windows 11 version 22H2Windows 11 version 21H2Windows 10 Version 1809Windows Server 2022Windows 10 Version 22H2Windows Server 2019Windows 10 Version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-36602
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-3.75% / 88.11%
||
7 Day CHG~0.00%
Published-10 Oct, 2023 | 17:07
Updated-14 Apr, 2025 | 22:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows TCP/IP Denial of Service Vulnerability

Windows TCP/IP Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1809windows_server_2016windows_server_2012windows_server_2008windows_10_1507windows_11_21h2windows_10_22h2windows_server_2022windows_11_22h2windows_10_21h1windows_server_2019windows_10_1607Windows 10 Version 1607Windows Server 2008 Service Pack 2Windows Server 2012 (Server Core installation)Windows Server 2016 (Server Core installation)Windows 11 version 22H2Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016Windows Server 2012 R2Windows 10 Version 1507Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows Server 2012Windows Server 2012 R2 (Server Core installation)Windows 11 version 21H2Windows Server 2022Windows Server 2019Windows 10 Version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-32071
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-0.15% / 34.97%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-12 May, 2026 | 17:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.

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 2019Windows 11 version 26H1Windows 10 Version 1809Windows 11 version 22H3Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2016 (Server Core installation)Windows 10 Version 1607Windows 11 Version 23H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-26173
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.04% / 12.40%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-12 May, 2026 | 17:38
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 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows 10 Version 1607
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-25165
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.03% / 8.66%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:04
Updated-14 Apr, 2026 | 16:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Performance Counters for Windows Elevation of Privilege Vulnerability

Null pointer dereference in Windows Performance Counters allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_23h2windows_server_2022_23h2windows_10_22h2windows_10_1607windows_server_2016windows_server_2025windows_11_26h1windows_server_2012windows_server_2022windows_server_2019windows_10_21h2windows_10_1809windows_11_24h2windows_11_25h2Windows 11 version 26H1Windows Server 2012 (Server Core installation)Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 24H2Windows 10 Version 21H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 22H3Windows Server 2012 R2Windows Server 2022Windows 10 Version 22H2Windows Server 2012Windows 11 Version 25H2Windows Server 2025 (Server Core installation)Windows Server 2016Windows 10 Version 1607Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows Server 2019Windows 10 Version 1809
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-24293
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.03% / 8.66%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:04
Updated-14 Apr, 2026 | 16:35
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

Null pointer dereference in Windows Ancillary Function Driver for WinSock 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 26H1Windows Server 2022Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 24H2Windows 10 Version 21H2Windows 11 version 22H3Windows 11 Version 23H2Windows 10 Version 22H2Windows 11 Version 25H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-32008
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.49% / 65.68%
||
7 Day CHG~0.00%
Published-13 Jun, 2023 | 23:26
Updated-01 Jan, 2025 | 01:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_10_1507windows_11_21h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607Windows Server 2022Windows 10 Version 1607Windows 10 Version 1507Windows 10 Version 21H2Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2019Windows 10 Version 22H2Windows Server 2016
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-32084
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-5.43% / 90.24%
||
7 Day CHG+0.32%
Published-11 Jul, 2023 | 17:03
Updated-01 Jan, 2025 | 01:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HTTP.sys Denial of Service Vulnerability

HTTP.sys Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1809windows_11_22h2windows_11_21h2windows_server_2022windows_server_2019Windows Server 2022Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows 11 version 21H2Windows Server 2019
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-1069
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-34.53% / 97.04%
||
7 Day CHG~0.00%
Published-21 May, 2020 | 22:52
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

A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls, aka 'Microsoft SharePoint Server Remote Code Execution Vulnerability'.

Action-Not Available
Vendor-Microsoft Corporation
Product-sharepoint_serversharepoint_foundationsharepoint_enterprise_serverMicrosoft SharePoint ServerMicrosoft SharePoint Enterprise ServerMicrosoft SharePoint Foundation
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-24910
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.57% / 68.89%
||
7 Day CHG~0.00%
Published-14 Mar, 2023 | 16:55
Updated-01 Jan, 2025 | 00:48
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-office_long_term_servicing_channelwindows_10_1809windows_10_21h2365windows_server_2012windows_server_2008windows_server_2016officewindows_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 R2Microsoft Office LTSC for Mac 2021Microsoft Office for UniversalWindows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Microsoft Office for AndroidMicrosoft Office 2019 for Mac
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-24859
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-22.19% / 95.85%
||
7 Day CHG~0.00%
Published-14 Mar, 2023 | 16:55
Updated-01 Jan, 2025 | 00:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_11_21h2windows_10_22h2windows_server_2022windows_10windows_10_20h2windows_11_22h2windows_server_2019windows_10_1607Windows Server 2022Windows 10 Version 1607Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2012 (Server Core installation)Windows Server 2016Windows 10 Version 20H2Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2012 R2Windows Server 2012Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-24940
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-5.15% / 89.95%
||
7 Day CHG+1.08%
Published-09 May, 2023 | 17:02
Updated-10 Jul, 2025 | 16:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Pragmatic General Multicast (PGM) Denial of Service Vulnerability

Windows Pragmatic General Multicast (PGM) Denial of Service 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 Server 2012 R2 (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2012 R2Windows Server 2008 Service Pack 2Windows Server 2008 R2 Service Pack 1Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows 10 Version 1809Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2019Windows Server 2016Windows Server 2012 (Server Core installation)Windows 11 version 22H2Windows 10 Version 20H2Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 11 version 21H2Windows 10 Version 22H2Windows 10 Version 1507Windows Server 2012Windows 10 Version 1607Windows 10 Version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-24938
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-5.02% / 89.79%
||
7 Day CHG~0.00%
Published-13 Jun, 2023 | 23:25
Updated-01 Jan, 2025 | 01:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows CryptoAPI Denial of Service Vulnerability

Windows CryptoAPI Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_11_22h2windows_11_21h2windows_10_22h2windows_server_2022windows_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 22H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-21757
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-23.95% / 96.08%
||
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 Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows 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-476
NULL Pointer Dereference
CVE-2023-21700
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-26.64% / 96.38%
||
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
Windows iSCSI Discovery Service Denial of Service Vulnerability

Windows iSCSI Discovery Service Denial of Service 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 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-476
NULL Pointer Dereference
CVE-2023-21758
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-49.68% / 97.83%
||
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 Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 1607Windows 10 Version 1507Windows 10 Version 21H2Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows Server 2016Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2019Windows 10 Version 22H2Windows 10 Version 20H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-21547
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-6.02% / 90.80%
||
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
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability

Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_11_21h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607Windows Server 2022Windows 10 Version 1607Windows 10 Version 1507Windows 10 Version 21H2Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows Server 2016Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2019Windows 10 Version 22H2Windows 10 Version 20H2
CWE ID-CWE-476
NULL Pointer Dereference
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-21683
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-34.28% / 97.02%
||
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 Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_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 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows Server 2012 (Server Core installation)Windows Server 2016Windows 10 Version 20H2Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2012 R2Windows Server 2012Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-38145
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-17.32% / 95.10%
||
7 Day CHG~0.00%
Published-13 Aug, 2024 | 17:30
Updated-10 Jul, 2025 | 16:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability

Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2022_23h2windows_server_2012windows_10_1507windows_11_21h2windows_11_24h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607windows_11_23h2Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows Server 2012 R2 (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2012 R2Windows 11 Version 24H2Windows 11 Version 23H2Windows 10 Version 1809Windows Server 2019Windows 11 version 22H3Windows Server 2016Windows Server 2012 (Server Core installation)Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 11 version 21H2Windows 10 Version 22H2Windows 10 Version 1507Windows Server 2012Windows 10 Version 1607Windows 10 Version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-38233
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-13.61% / 94.30%
||
7 Day CHG~0.00%
Published-10 Sep, 2024 | 16:54
Updated-31 Dec, 2024 | 23:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Networking Denial of Service Vulnerability

Windows Networking Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_10_1607Windows 10 Version 1607Windows Server 2016 (Server Core installation)Windows Server 2016
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-38232
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-13.61% / 94.30%
||
7 Day CHG~0.00%
Published-10 Sep, 2024 | 16:53
Updated-31 Dec, 2024 | 23:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Networking Denial of Service Vulnerability

Windows Networking Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_10_1607Windows 10 Version 1607Windows Server 2016 (Server Core installation)Windows Server 2016
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-38126
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-12.28% / 93.92%
||
7 Day CHG~0.00%
Published-13 Aug, 2024 | 17:30
Updated-10 Jul, 2025 | 16:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Network Address Translation (NAT) Denial of Service Vulnerability

Windows Network Address Translation (NAT) Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2022_23h2windows_server_2012windows_10_1507windows_11_21h2windows_11_24h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607windows_11_23h2Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows Server 2012 R2 (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2012 R2Windows 11 Version 24H2Windows 11 Version 23H2Windows 10 Version 1809Windows Server 2019Windows 11 version 22H3Windows Server 2016Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 11 version 21H2Windows 10 Version 22H2Windows 10 Version 1507Windows 10 Version 1607Windows 10 Version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-38072
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-14.04% / 94.41%
||
7 Day CHG~0.00%
Published-09 Jul, 2024 | 17:02
Updated-10 Feb, 2026 | 23:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Remote Desktop Licensing Service Denial of Service Vulnerability

Windows Remote Desktop Licensing Service Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Server 2022Windows Server 2019 (Server Core installation)Windows Server 2016Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2019
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-38146
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-17.32% / 95.10%
||
7 Day CHG~0.00%
Published-13 Aug, 2024 | 17:30
Updated-10 Jul, 2025 | 16:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability

Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2022_23h2windows_server_2012windows_10_1507windows_11_21h2windows_11_24h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607windows_11_23h2Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows Server 2012 R2 (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2012 R2Windows 11 Version 24H2Windows 11 Version 23H2Windows 10 Version 1809Windows Server 2019Windows 11 version 22H3Windows Server 2016Windows Server 2012 (Server Core installation)Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 11 version 21H2Windows 10 Version 22H2Windows 10 Version 1507Windows Server 2012Windows 10 Version 1607Windows 10 Version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2025-55698
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.7||HIGH
EPSS-0.19% / 40.29%
||
7 Day CHG+0.01%
Published-14 Oct, 2025 | 17:01
Updated-22 Feb, 2026 | 17:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
DirectX Graphics Kernel Denial of Service Vulnerability

Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2025windows_11_25h2windows_11_24h2Windows 11 Version 24H2Windows 11 Version 25H2Windows Server 2025Windows Server 2025 (Server Core installation)
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-34350
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-Not Assigned
Published-12 May, 2026 | 16:58
Updated-12 May, 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 Storport Miniport Driver Denial of Service Vulnerability

Null pointer dereference in Windows Storport Miniport Driver allows an unauthorized attacker to deny service over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Server 2025Windows Server 2025 (Server Core installation)
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-40401
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.1||HIGH
EPSS-Not Assigned
Published-12 May, 2026 | 16:59
Updated-12 May, 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 TCP/IP Denial of Service Vulnerability

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Server 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows 10 Version 1607
CWE ID-CWE-476
NULL Pointer Dereference
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