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Vulnerability Details :

CVE-2026-44810

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-09 Jun, 2026 | 17:06
Updated At-10 Jun, 2026 | 03:56
Rejected At-
Credits

Microsoft Cryptographic Services Elevation of Privilege Vulnerability

Improper authentication in Windows Cryptographic Services allows an unauthorized 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–ĽCommon Vulnerabilities and Exposures (CVE)
cve.org
Assigner:microsoft
Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At:09 Jun, 2026 | 17:06
Updated At:10 Jun, 2026 | 03:56
Rejected At:
â–ĽCVE Numbering Authority (CNA)
Microsoft Cryptographic Services Elevation of Privilege Vulnerability

Improper authentication in Windows Cryptographic Services allows an unauthorized attacker to elevate privileges locally.

Affected Products
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 23H2
Platforms
  • ARM64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.7219 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 23H2
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.7219 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 24H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.8655 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 25H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26200.0 before 10.0.26200.8655 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 26H1
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.28000.0 before 10.0.28000.2269 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.20348.0 before 10.0.20348.5256 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32995 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32995 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-287CWE-287: Improper Authentication
Type: CWE
CWE ID: CWE-287
Description: CWE-287: Improper Authentication
Metrics
VersionBase scoreBase severityVector
3.18.4HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Version: 3.1
Base score: 8.4
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/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-2026-44810
vendor-advisory
patch
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44810
Resource:
vendor-advisory
patch
â–ĽAuthorized 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–ĽNational Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:09 Jun, 2026 | 17:17
Updated At:09 Jun, 2026 | 17:17

Improper authentication in Windows Cryptographic Services allows an unauthorized 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
Primary3.18.4HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 8.4
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-287Primarysecure@microsoft.com
CWE ID: CWE-287
Type: Primary
Source: secure@microsoft.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44810secure@microsoft.com
N/A
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44810
Source: secure@microsoft.com
Resource: N/A

Change History

0
Information is not available yet

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Matching Score-8
Assigner-Microsoft Corporation
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Matching Score-8
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||
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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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Vendor-Microsoft Corporation
Product-officeoffice_long_term_servicing_channel365_appsMicrosoft Office LTSC 2021Microsoft Office 2019Microsoft 365 Apps for Enterprise
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||
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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
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 Server 2022Windows 10 Version 1607Windows 11 version 22H3Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows Server 2022, 23H2 Edition (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 11 Version 23H2Windows 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-287
Improper Authentication
CVE-2025-21349
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.15% / 35.95%
||
7 Day CHG~0.00%
Published-11 Feb, 2025 | 17:58
Updated-26 Feb, 2026 | 19:08
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 Configuration Service Tampering Vulnerability

Windows Remote Desktop Configuration Service Tampering Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1809windows_10_22h2windows_10_21h2windows_server_2022_23h2windows_11_22h2windows_11_23h2windows_10_1607windows_11_24h2windows_server_2025windows_server_2022windows_10_1507windows_server_2019windows_server_2016Windows Server 2019 (Server Core installation)Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 version 22H2Windows 11 version 22H3Windows 10 Version 1607Windows Server 2019Windows Server 2022Windows 10 Version 1507Windows Server 2025Windows Server 2016 (Server Core installation)Windows 11 Version 24H2Windows Server 2016Windows 10 Version 1809
CWE ID-CWE-287
Improper Authentication
CVE-2018-8171
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-7.76% / 92.11%
||
7 Day CHG~0.00%
Published-11 Jul, 2018 | 00:00
Updated-05 Aug, 2024 | 06:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2.

Action-Not Available
Vendor-Microsoft Corporation
Product-asp.net_webpagesasp.net_model_view_controllerasp.net_coreASP.NETASP.NET CoreASP.NET MVC 5.2
CWE ID-CWE-287
Improper Authentication
CVE-2026-47280
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-10||CRITICAL
EPSS-0.09% / 26.08%
||
7 Day CHG~0.00%
Published-22 May, 2026 | 22:03
Updated-09 Jun, 2026 | 19:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure Resource Manager Elevation of Privilege Vulnerability

Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_resource_managerAzure Resource Manager
CWE ID-CWE-287
Improper Authentication
CVE-2023-21721
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-6.12% / 90.97%
||
7 Day CHG~0.00%
Published-14 Feb, 2023 | 19:32
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
Microsoft OneNote Elevation of Privilege Vulnerability

Microsoft OneNote Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-onenoteMicrosoft OneNote for Android
CWE ID-CWE-287
Improper Authentication
CVE-2023-21817
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.07% / 78.07%
||
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 Kerberos Elevation of Privilege Vulnerability

Windows Kerberos 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 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-287
Improper Authentication
CVE-2021-36949
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.1||HIGH
EPSS-0.79% / 74.27%
||
7 Day CHG~0.00%
Published-12 Aug, 2021 | 18:12
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Azure Active Directory Connect Authentication Bypass Vulnerability

Microsoft Azure Active Directory Connect Authentication Bypass Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_active_directory_connect_provisioning_agentazure_active_directory_connectAzure Active Directory Connect Provisioning AgentMicrosoft Azure Active Directory Connect 2.0.X.YMicrosoft Azure Active Directory Connect 1.X.Y.Z
CWE ID-CWE-287
Improper Authentication
CVE-2026-42822
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-10||CRITICAL
EPSS-0.09% / 26.08%
||
7 Day CHG~0.00%
Published-18 May, 2026 | 17:03
Updated-09 Jun, 2026 | 19:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure Local Disconnected Operations (ALDO) Elevation of Privilege Vulnerability

Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_resource_managerazure_localAzure Local
CWE ID-CWE-287
Improper Authentication
CVE-2024-49076
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.13% / 31.89%
||
7 Day CHG~0.00%
Published-10 Dec, 2024 | 17:49
Updated-09 Jun, 2026 | 18:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2022_23h2windows_11_24h2windows_server_2025windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_11_23h2Windows 11 Version 23H2Windows 11 version 22H3Windows 11 Version 24H2Windows Server 2025 (Server Core installation)Windows Server 2022Windows 10 Version 1809Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 version 22H2Windows Server 2019Windows Server 2025Windows Server 2019 (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2
CWE ID-CWE-287
Improper Authentication
CVE-2024-49039
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-65.02% / 98.50%
||
7 Day CHG+1.34%
Published-12 Nov, 2024 | 17:54
Updated-28 Oct, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2024-12-03||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Windows Task Scheduler Elevation of Privilege Vulnerability

Windows Task Scheduler Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1507windows_11_22h2windows_10_21h2windows_11_23h2windows_11_24h2windows_server_2022windows_10_1607windows_10_22h2windows_server_2022_23h2windows_10_1809windows_server_2025windows_server_2019windows_server_2016Windows Server 2025 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 24H2Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows Server 2022Windows Server 2019Windows 10 Version 1507Windows 10 Version 1607Windows 10 Version 21H2Windows 10 Version 1809Windows 11 version 22H2Windows 11 version 22H3Windows Server 2016Windows
CWE ID-CWE-287
Improper Authentication
CVE-2021-1725
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.52% / 67.22%
||
7 Day CHG~0.00%
Published-12 Jan, 2021 | 19:42
Updated-08 Oct, 2024 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Bot Framework SDK Information Disclosure Vulnerability

Bot Framework SDK Information Disclosure Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-bot_framework_software_development_kitBot Framework SDK for JavaScriptBot Framework SDK for PythonBot Framework SDK for .NET Framework
CWE ID-CWE-287
Improper Authentication
CVE-2019-0622
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-4.6||MEDIUM
EPSS-0.78% / 74.15%
||
7 Day CHG~0.00%
Published-08 Jan, 2019 | 21:00
Updated-04 Aug, 2024 | 17:51
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 Skype for Andriod fails to properly handle specific authentication requests, aka "Skype for Android Elevation of Privilege Vulnerability." This affects Skype 8.35.

Action-Not Available
Vendor-Microsoft Corporation
Product-skypeSkype
CWE ID-CWE-287
Improper Authentication
CVE-2026-33117
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-9.1||CRITICAL
EPSS-0.03% / 8.95%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-09 Jun, 2026 | 19:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure SDK for Java Security Feature Bypass Vulnerability

The Java Key Vault Keys library in the Azure SDK for Java contains an issue in the local cryptographic verification path where authentication tag comparison was implemented incorrectly. In affected applications that use the vulnerable local cryptography path, specially crafted encrypted input may bypass integrity verification checks. Operations delegated to the Key Vault service are not affected. The issue is addressed in version 4.10.6.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_sdk_for_javaAzure SDK for Java
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2025-29813
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-10||CRITICAL
EPSS-2.90% / 86.61%
||
7 Day CHG~0.00%
Published-08 May, 2025 | 22:17
Updated-26 Feb, 2026 | 18:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure DevOps Elevation of Privilege Vulnerability

Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_devopsAzure DevOps
CWE ID-CWE-302
Authentication Bypass by Assumed-Immutable Data
CWE ID-CWE-287
Improper Authentication
CVE-2026-32072
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.2||MEDIUM
EPSS-0.06% / 17.67%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-01 Jun, 2026 | 19:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Active Directory Spoofing Vulnerability

Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing 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 11 Version 23H2Windows Server 2016Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows Server 2019Windows 11 version 26H1Windows 11 Version 24H2Windows 10 Version 21H2Windows 11 version 22H3Windows Server 2016 (Server Core installation)Windows Server 2025 (Server Core installation)Windows 10 Version 1809Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025Windows Server 2022Windows 11 Version 25H2Windows 10 Version 22H2
CWE ID-CWE-287
Improper Authentication
CVE-2026-32173
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.6||HIGH
EPSS-0.08% / 23.06%
||
7 Day CHG~0.00%
Published-02 Apr, 2026 | 23:27
Updated-01 Jun, 2026 | 19:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure SRE Agent Information Disclosure Vulnerability

Improper authentication in Azure SRE Agent allows an unauthorized attacker to disclose information over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_sre_agentAzure SRE Agent Gateway - SignalR Hub
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-863
Incorrect Authorization
CVE-2025-26685
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.69% / 82.61%
||
7 Day CHG~0.00%
Published-13 May, 2025 | 16:58
Updated-13 Feb, 2026 | 19:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Defender for Identity Spoofing Vulnerability

Improper authentication in Microsoft Defender for Identity allows an unauthorized attacker to perform spoofing over an adjacent network.

Action-Not Available
Vendor-Microsoft Corporation
Product-defender_for_identityMicrosoft Defender for Identity
CWE ID-CWE-287
Improper Authentication
CVE-2026-26141
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.06% / 19.08%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:05
Updated-14 Apr, 2026 | 16:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Hybrid Worker Extension (Arc‑enabled Windows VMs) Elevation of Privilege Vulnerability

Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_automation_hybrid_worker_windows_extensionAzure Automation Hybrid Worker Windows Extension
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-26128
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.07% / 22.43%
||
7 Day CHG~0.00%
Published-10 Mar, 2026 | 17:05
Updated-26 May, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows SMB Server Elevation of Privilege Vulnerability

Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2025windows_11_26h1windows_server_2022_23h2windows_server_2019windows_11_23h2windows_server_2022windows_server_2012windows_10_22h2windows_10_21h2windows_11_24h2windows_11_25h2windows_10_1607windows_10_1809windows_server_2016Windows 11 Version 23H2Windows Server 2016Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows 11 version 26H1Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 22H3Windows Server 2016 (Server Core installation)Windows Server 2025 (Server Core installation)Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012Windows 11 Version 25H2Windows 10 Version 22H2Windows Server 2012 R2
CWE ID-CWE-287
Improper Authentication
CVE-2026-26119
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-0.07% / 20.56%
||
7 Day CHG~0.00%
Published-17 Feb, 2026 | 22:56
Updated-11 May, 2026 | 21:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Admin Center Elevation of Privilege Vulnerability

Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Admin Center
CWE ID-CWE-287
Improper Authentication
CVE-2026-24294
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.04% / 11.03%
||
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 SMB Server Elevation of Privilege Vulnerability

Improper authentication in Windows SMB Server 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-287
Improper Authentication
CVE-2026-21508
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.06% / 18.27%
||
7 Day CHG~0.00%
Published-10 Feb, 2026 | 17:51
Updated-11 May, 2026 | 21:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Storage Elevation of Privilege Vulnerability

Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_server_2016windows_10_22h2windows_server_2012windows_11_24h2windows_11_23h2windows_10_1809windows_server_2022windows_server_2025windows_11_25h2windows_server_2022_23h2windows_10_1607windows_server_2019Windows 11 Version 26H1Windows 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-287
Improper Authentication
CWE ID-CWE-426
Untrusted Search Path
CVE-2025-59280
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-3.1||LOW
EPSS-0.05% / 14.81%
||
7 Day CHG~0.00%
Published-14 Oct, 2025 | 17:00
Updated-22 Feb, 2026 | 17:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows SMB Client Tampering Vulnerability

Improper authentication in Windows SMB Client allows an unauthorized attacker to perform tampering over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1507windows_11_22h2windows_server_2012windows_server_2008windows_10_21h2windows_11_23h2windows_11_24h2windows_server_2022windows_10_1607windows_10_22h2windows_server_2022_23h2windows_10_1809windows_server_2025windows_server_2019windows_server_2016Windows Server 2025Windows Server 2008 R2 Service Pack 1Windows 11 Version 23H2Windows Server 2012 (Server Core installation)Windows 10 Version 1809Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 version 22H3Windows Server 2016 (Server Core installation)Windows 10 Version 22H2Windows Server 2019Windows Server 2022Windows 10 Version 1607Windows 11 Version 24H2Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows Server 2016Windows 11 version 22H2Windows Server 2012 R2Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2008 Service Pack 2Windows Server 2012Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-287
Improper Authentication
CVE-2025-55340
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.05% / 15.25%
||
7 Day CHG+0.01%
Published-14 Oct, 2025 | 17:00
Updated-22 Feb, 2026 | 17:24
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 Protocol Security Feature Bypass

Improper authentication in Windows Remote Desktop Protocol allows an authorized attacker to bypass a security feature locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_22h2windows_11_24h2windows_10_21h2windows_11_23h2windows_server_2022windows_10_22h2windows_server_2022_23h2windows_server_2025windows_11_25h2Windows Server 2025Windows Server 2022Windows 11 Version 24H2Windows Server 2025 (Server Core installation)Windows 11 Version 23H2Windows 11 version 22H2Windows 10 Version 21H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 version 22H3Windows 10 Version 22H2Windows 11 Version 25H2
CWE ID-CWE-287
Improper Authentication
CVE-2025-55234
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-0.97% / 77.03%
||
7 Day CHG+0.57%
Published-09 Sep, 2025 | 17:01
Updated-26 Feb, 2026 | 17:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows SMB Elevation of Privilege Vulnerability

SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who successfully exploited these vulnerabilities could perform relay attacks and make the users subject to elevation of privilege attacks. The SMB Server already supports mechanisms for hardening against relay attacks: SMB Server signing SMB Server Extended Protection for Authentication (EPA) Microsoft is releasing this CVE to provide customers with audit capabilities to help them to assess their environment and to identify any potential device or software incompatibility issues before deploying SMB Server hardening measures that protect against relay attacks. If you have not already enabled SMB Server hardening measures, we advise customers to take the following actions to be protected from these relay attacks: Assess your environment by utilizing the audit capabilities that we are exposing in the September 2025 security updates. See Support for Audit Events to deploy SMB Server Hardening—SMB Server Signing & SMB Server EPA. Adopt appropriate SMB Server hardening measures.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1507windows_11_22h2windows_server_2012windows_server_2008windows_10_21h2windows_11_23h2windows_11_24h2windows_server_2022windows_10_1607windows_10_22h2windows_server_2022_23h2windows_10_1809windows_server_2025windows_server_2019windows_server_2016Windows Server 2019 (Server Core installation)Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2008 Service Pack 2Windows Server 2008 R2 Service Pack 1Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2016Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H2Windows 11 version 22H3Windows Server 2019Windows 10 Version 1607Windows Server 2022Windows 10 Version 1507Windows Server 2012 (Server Core installation)Windows Server 2025Windows Server 2016 (Server Core installation)Windows 11 Version 24H2Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows 10 Version 1809
CWE ID-CWE-287
Improper Authentication
CVE-2025-55241
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-10||CRITICAL
EPSS-0.65% / 71.37%
||
7 Day CHG~0.00%
Published-04 Sep, 2025 | 23:09
Updated-26 Feb, 2026 | 17:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure Entra ID Elevation of Privilege Vulnerability

Azure Entra ID Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-entra_idMicrosoft Entra
CWE ID-CWE-287
Improper Authentication
CVE-2025-53793
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-2.21% / 84.79%
||
7 Day CHG+0.83%
Published-12 Aug, 2025 | 17:10
Updated-13 Feb, 2026 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure Stack Hub Information Disclosure Vulnerability

Improper authentication in Azure Stack allows an unauthorized attacker to disclose information over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_stack_hubAzure Stack Hub 2501Azure Stack Hub 2406Azure Stack Hub 2408
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE ID-CWE-287
Improper Authentication
CVE-2025-53771
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-38.44% / 97.33%
||
7 Day CHG+6.28%
Published-20 Jul, 2025 | 22:16
Updated-13 Feb, 2026 | 19:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft SharePoint Server Spoofing Vulnerability

Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-sharepoint_serverMicrosoft SharePoint Enterprise Server 2016Microsoft SharePoint Server 2019Microsoft SharePoint Server Subscription Edition
CWE ID-CWE-287
Improper Authentication
CVE-2025-53778
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-2.14% / 84.55%
||
7 Day CHG+0.44%
Published-12 Aug, 2025 | 17:10
Updated-26 Feb, 2026 | 17:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTLM Elevation of Privilege Vulnerability

Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1507windows_11_22h2windows_server_2012windows_server_2008windows_10_21h2windows_11_23h2windows_11_24h2windows_server_2022windows_10_1607windows_10_22h2windows_server_2022_23h2windows_10_1809windows_server_2025windows_server_2019windows_server_2016Windows Server 2019 (Server Core installation)Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2008 Service Pack 2Windows Server 2008 R2 Service Pack 1Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2016Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H2Windows 11 version 22H3Windows Server 2019Windows 10 Version 1607Windows Server 2022Windows 10 Version 1507Windows Server 2012 (Server Core installation)Windows Server 2025Windows Server 2016 (Server Core installation)Windows 11 Version 24H2Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows 10 Version 1809
CWE ID-CWE-287
Improper Authentication
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