Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2026-20931

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-13 Jan, 2026 | 17:57
Updated At-26 May, 2026 | 17:02
Rejected At-
Credits

Windows Telephony Service Elevation of Privilege Vulnerability

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network.

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:13 Jan, 2026 | 17:57
Updated At:26 May, 2026 | 17:02
Rejected At:
â–¼CVE Numbering Authority (CNA)
Windows Telephony Service Elevation of Privilege Vulnerability

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network.

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 10.0.14393.8783 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 1809
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8276 (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 10.0.19044.6809 (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 10.0.19045.6809 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 22H3
Platforms
  • ARM64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.6491 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 23H2
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.6491 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 24H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.7623 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 25H2
Versions
Affected
  • From 10.0.26200.0 before 10.0.26200.7623 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 R2 Service Pack 1
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.1.7601.0 before 6.1.7601.28117 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 R2 Service Pack 1 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.1.7601.0 before 6.1.7601.28117 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 Service Pack 2
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 6.0.6003.0 before 6.0.6003.23717 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 Service Pack 2 (Server Core installation)
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 6.0.6003.0 before 6.0.6003.23717 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.2.9200.0 before 6.2.9200.25868 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.2.9200.0 before 6.2.9200.25868 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 R2
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.3.9600.0 before 6.3.9600.22968 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 R2 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.3.9600.0 before 6.3.9600.22968 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.8783 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.8783 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8276 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8276 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.20348.0 before 10.0.20348.4648 (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 10.0.25398.2092 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32230 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32230 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-73CWE-73: External Control of File Name or Path
Type: CWE
CWE ID: CWE-73
Description: CWE-73: External Control of File Name or Path
Metrics
VersionBase scoreBase severityVector
3.18.0HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Version: 3.1
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/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-2026-20931
vendor-advisory
patch
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20931
Resource:
vendor-advisory
patch
â–¼Authorized Data Publishers (ADP)
1. 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
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.vicarius.io/vsociety/posts/cve-2026-20931-detection-script-elevation-of-privilege-vulnerability-in-windows-telephony-service
N/A
https://www.vicarius.io/vsociety/posts/cve-2026-20931-mitigation-script-elevation-of-privilege-vulnerability-in-windows-telephony-service
N/A
Hyperlink: https://www.vicarius.io/vsociety/posts/cve-2026-20931-detection-script-elevation-of-privilege-vulnerability-in-windows-telephony-service
Resource: N/A
Hyperlink: https://www.vicarius.io/vsociety/posts/cve-2026-20931-mitigation-script-elevation-of-privilege-vulnerability-in-windows-telephony-service
Resource: N/A
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:13 Jan, 2026 | 18:16
Updated At:26 May, 2026 | 18:16

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network.

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
Secondary3.18.0HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches
Microsoft Corporation
microsoft
>>windows_10_1607>>Versions before 10.0.14393.8783(exclusive)
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_10_1607>>Versions before 10.0.14393.8783(exclusive)
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_10_1809>>Versions before 10.0.17763.8276(exclusive)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_10_1809>>Versions before 10.0.17763.8276(exclusive)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_10_21h2>>Versions before 10.0.19044.6809(exclusive)
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10_22h2>>Versions before 10.0.19045.6809(exclusive)
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_23h2>>Versions before 10.0.22631.6491(exclusive)
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_24h2>>Versions before 10.0.26100.7623(exclusive)
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_25h2>>Versions before 10.0.26200.7623(exclusive)
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>-
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_server_2008>>-
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_server_2008>>r2
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
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 10.0.14393.8783(exclusive)
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2019>>Versions before 10.0.17763.8276(exclusive)
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2022>>Versions before 10.0.20348.4648(exclusive)
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2022_23h2>>Versions before 10.0.25398.2092(exclusive)
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2025>>Versions before 10.0.26100.32230(exclusive)
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-73Secondarysecure@microsoft.com
CWE ID: CWE-73
Type: Secondary
Source: secure@microsoft.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20931secure@microsoft.com
Vendor Advisory
https://www.vicarius.io/vsociety/posts/cve-2026-20931-detection-script-elevation-of-privilege-vulnerability-in-windows-telephony-serviceaf854a3a-2127-422b-91ae-364da2661108
N/A
https://www.vicarius.io/vsociety/posts/cve-2026-20931-mitigation-script-elevation-of-privilege-vulnerability-in-windows-telephony-serviceaf854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20931
Source: secure@microsoft.com
Resource:
Vendor Advisory
Hyperlink: https://www.vicarius.io/vsociety/posts/cve-2026-20931-detection-script-elevation-of-privilege-vulnerability-in-windows-telephony-service
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://www.vicarius.io/vsociety/posts/cve-2026-20931-mitigation-script-elevation-of-privilege-vulnerability-in-windows-telephony-service
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

82Records found
CVE-2025-47178
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-1.42% / 81.04%
||
7 Day CHG+0.37%
Published-08 Jul, 2025 | 16:57
Updated-26 Feb, 2026 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Configuration Manager Remote Code Execution Vulnerability

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Configuration Manager allows an authorized attacker to execute code over an adjacent network.

Action-Not Available
Vendor-Microsoft Corporation
Product-configuration_manager_2503Microsoft Configuration Manager
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2023-28310
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-12.52% / 94.11%
||
7 Day CHG~0.00%
Published-14 Jun, 2023 | 14:52
Updated-28 Feb, 2025 | 21:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2021-34537
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.24% / 47.92%
||
7 Day CHG~0.00%
Published-12 Aug, 2021 | 18:12
Updated-04 Aug, 2024 | 00:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Bluetooth Driver Elevation of Privilege Vulnerability

Windows Bluetooth Driver Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008Windows 10 Version 1607Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 8.1Windows 7Windows Server version 20H2Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-34470
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-3.73% / 88.29%
||
7 Day CHG~0.00%
Published-14 Jul, 2021 | 17:54
Updated-23 Aug, 2024 | 15:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Exchange Server Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2013 Cumulative Update 23Microsoft Exchange Server 2016 Cumulative Update 21Microsoft Exchange Server 2019 Cumulative Update 10
CVE-2021-33768
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.24% / 47.23%
||
7 Day CHG~0.00%
Published-14 Jul, 2021 | 17:53
Updated-03 Aug, 2024 | 23:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Exchange Server Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 9Microsoft Exchange Server 2016 Cumulative Update 20Microsoft Exchange Server 2016 Cumulative Update 21Microsoft Exchange Server 2019 Cumulative Update 10
CVE-2023-21745
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.47% / 65.08%
||
7 Day CHG~0.00%
Published-10 Jan, 2023 | 00:00
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
Microsoft Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 11Microsoft Exchange Server 2019 Cumulative Update 12
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-21762
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.39% / 60.53%
||
7 Day CHG~0.00%
Published-10 Jan, 2023 | 00:00
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
Microsoft Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2013 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 11Microsoft Exchange Server 2019 Cumulative Update 12
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2022-41079
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.97% / 77.13%
||
7 Day CHG~0.00%
Published-09 Nov, 2022 | 00:00
Updated-02 Jan, 2025 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2019 Cumulative Update 11Microsoft Exchange Server 2013 Cumulative Update 23Microsoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2016 Cumulative Update 22
CVE-2022-41078
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.97% / 77.13%
||
7 Day CHG~0.00%
Published-09 Nov, 2022 | 00:00
Updated-02 Jan, 2025 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 11Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2013 Cumulative Update 23Microsoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2016 Cumulative Update 22
CVE-2022-21905
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-4.6||MEDIUM
EPSS-0.41% / 61.62%
||
7 Day CHG~0.00%
Published-11 Jan, 2022 | 20:23
Updated-02 Jan, 2025 | 18:22
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 Security Feature Bypass Vulnerability

Windows Hyper-V Security Feature Bypass Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_serverwindows_server_2016windows_server_2012windows_8.1windows_7windows_11windows_10windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows 10 Version 21H1Windows 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 version 20H2Windows 10 Version 1909Windows 7 Service Pack 1Windows Server 2016Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2008 R2 Service Pack 1Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2012Windows Server 2019Windows Server 2012 R2 (Server Core installation)
CVE-2023-36439
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.64% / 71.08%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 17:57
Updated-08 Oct, 2025 | 23:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-33826
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.93% / 76.64%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-01 Jun, 2026 | 19:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Active Directory Remote Code Execution Vulnerability

Improper input validation in Windows Active Directory allows an authorized attacker to execute code over an adjacent network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022_23h2windows_server_2016windows_server_2012windows_server_2022windows_server_2025windows_server_2019Windows Server 2016 (Server Core installation)Windows Server 2016Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2012 R2
CWE ID-CWE-20
Improper Input Validation
CVE-2026-27912
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.56% / 68.99%
||
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
Windows Kerberos Elevation of Privilege Vulnerability

Improper authorization in Windows Kerberos allows an authorized attacker to elevate privileges over an adjacent network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022windows_server_2025windows_server_2019windows_server_2022_23h2windows_server_2016windows_server_2012Windows Server 2016 (Server Core installation)Windows Server 2016Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2012 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2012Windows Server 2012 R2
CWE ID-CWE-285
Improper Authorization
CVE-2023-38182
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.64% / 70.99%
||
7 Day CHG~0.00%
Published-08 Aug, 2023 | 17:08
Updated-27 Feb, 2025 | 21:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-36035
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-4.09% / 88.88%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 17:57
Updated-08 Oct, 2025 | 23:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-36050
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-4.09% / 88.88%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 17:57
Updated-08 Oct, 2025 | 23:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-36745
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-73.59% / 98.83%
||
7 Day CHG~0.00%
Published-12 Sep, 2023 | 16:58
Updated-30 Oct, 2025 | 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 Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-36756
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.42% / 62.63%
||
7 Day CHG+0.02%
Published-12 Sep, 2023 | 16:58
Updated-30 Oct, 2025 | 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 Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-36744
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.31% / 54.86%
||
7 Day CHG+0.02%
Published-12 Sep, 2023 | 16:58
Updated-30 Oct, 2025 | 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 Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-36039
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-4.09% / 88.88%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 17:57
Updated-08 Oct, 2025 | 23:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-36778
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-1.17% / 79.15%
||
7 Day CHG~0.00%
Published-10 Oct, 2023 | 17:08
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 Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-426
Untrusted Search Path
CVE-2023-36757
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.26% / 49.48%
||
7 Day CHG+0.01%
Published-12 Sep, 2023 | 16:58
Updated-30 Oct, 2025 | 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 Exchange Server Spoofing Vulnerability

Microsoft Exchange Server Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12Microsoft Exchange Server 2016 Cumulative Update 23
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-35634
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.19% / 40.84%
||
7 Day CHG~0.00%
Published-12 Dec, 2023 | 18:10
Updated-01 Jan, 2025 | 02:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Bluetooth Driver Remote Code Execution Vulnerability

Windows Bluetooth Driver Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_21h2windows_11_22h2windows_11_23h2Windows 11 Version 23H2Windows 11 version 22H3Windows 11 version 22H2Windows 11 version 21H2
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2023-35388
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.40% / 61.32%
||
7 Day CHG~0.00%
Published-08 Aug, 2023 | 17:08
Updated-27 Feb, 2025 | 21:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 13Microsoft Exchange Server 2019 Cumulative Update 12
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2021-41348
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.41% / 61.61%
||
7 Day CHG~0.00%
Published-13 Oct, 2021 | 00:28
Updated-04 Aug, 2024 | 03:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Exchange Server Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2019 Cumulative Update 11Microsoft Exchange Server 2019 Cumulative Update 10Microsoft Exchange Server 2016 Cumulative Update 21Microsoft Exchange Server 2016 Cumulative Update 22
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-40464
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.58% / 69.41%
||
7 Day CHG~0.00%
Published-13 Oct, 2021 | 00:27
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Nearby Sharing Elevation of Privilege Vulnerability

Windows Nearby Sharing Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_serverwindows_server_2016windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 2004Windows Server version 2004Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows 10 Version 1809Windows 11 version 21H2Windows Server 2019Windows Server version 20H2Windows 10 Version 1909Windows 10 Version 20H2
CWE ID-CWE-269
Improper Privilege Management
CVE-2022-41082
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-90.82% / 99.65%
||
7 Day CHG-0.17%
Published-03 Oct, 2022 | 00:00
Updated-30 Oct, 2025 | 19:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-10-21||Apply updates per vendor instructions.
Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server 2016 Cumulative Update 22Microsoft Exchange Server 2019 Cumulative Update 11Microsoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2013 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 12Exchange Server
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2022-21901
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-9||CRITICAL
EPSS-0.46% / 64.57%
||
7 Day CHG~0.00%
Published-11 Jan, 2022 | 20:23
Updated-02 Jan, 2025 | 18:22
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

Windows Hyper-V Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_serverwindows_server_2016windows_server_2012windows_8.1windows_11windows_10windows_server_2019Windows Server 2022Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows Server version 20H2Windows 10 Version 1909Windows Server 2016Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2012 R2Windows Server 2019Windows Server 2012 R2 (Server Core installation)
CVE-2025-47956
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-1.22% / 79.50%
||
7 Day CHG~0.00%
Published-10 Jun, 2025 | 17:02
Updated-20 Feb, 2026 | 16:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Security App Spoofing Vulnerability

External control of file name or path in Windows Security App allows an authorized attacker to perform spoofing locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_security_appWindows Security App
CWE ID-CWE-73
External Control of File Name or Path
CVE-2023-29324
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.87% / 83.58%
||
7 Day CHG~0.00%
Published-09 May, 2023 | 17:03
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 MSHTML Platform Security Feature Bypass Vulnerability

Windows MSHTML Platform Security Feature Bypass 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_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-73
External Control of File Name or Path
CVE-2021-3626
Matching Score-6
Assigner-Canonical Ltd.
ShareView Details
Matching Score-6
Assigner-Canonical Ltd.
CVSS Score-8.8||HIGH
EPSS-0.05% / 15.29%
||
7 Day CHG~0.00%
Published-01 Oct, 2021 | 02:35
Updated-17 Sep, 2024 | 03:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows version of Multipass unauthenticated localhost tcp control socket can perform mounts

The Windows version of Multipass before 1.7.0 allowed any local process to connect to the localhost TCP control socket to perform mounts from the operating system to a guest, allowing for privilege escalation.

Action-Not Available
Vendor-Canonical Ltd.Microsoft Corporation
Product-windowsmultipassMultipass
CWE ID-CWE-73
External Control of File Name or Path
CWE ID-CWE-284
Improper Access Control
CVE-2025-29819
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.2||MEDIUM
EPSS-0.42% / 62.43%
||
7 Day CHG~0.00%
Published-08 Apr, 2025 | 17:24
Updated-13 Feb, 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
Windows Admin Center in Azure Portal Information Disclosure Vulnerability

External control of file name or path in Azure Portal Windows Admin Center allows an unauthorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_admin_centerWindows Admin Center in Azure PortalWindows Admin Center
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-26684
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.7||MEDIUM
EPSS-0.87% / 75.72%
||
7 Day CHG~0.00%
Published-13 May, 2025 | 16:58
Updated-13 Feb, 2026 | 19:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Defender Elevation of Privilege Vulnerability

External control of file name or path in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-defender_for_endpointMicrosoft Defender for Endpoint for Linux
CWE ID-CWE-73
External Control of File Name or Path
CWE ID-CWE-610
Externally Controlled Reference to a Resource in Another Sphere
CVE-2023-28603
Matching Score-6
Assigner-Zoom Video Communications, Inc.
ShareView Details
Matching Score-6
Assigner-Zoom Video Communications, Inc.
CVSS Score-7.7||HIGH
EPSS-0.03% / 7.58%
||
7 Day CHG~0.00%
Published-13 Jun, 2023 | 17:34
Updated-02 Jan, 2025 | 20:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Zoom VDI client installer prior to 5.14.0 contains an improper access control vulnerability. A malicious user may potentially delete local files without proper permissions.

Action-Not Available
Vendor-Microsoft CorporationZoom Communications, Inc.
Product-windowsvirtual_desktop_infrastructureZoom VDI Windows Meeting Client
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-26646
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.09% / 26.15%
||
7 Day CHG-0.01%
Published-13 May, 2025 | 21:39
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
.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability

External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncMicrosoft Corporation
Product-windowsbuild_toolsvisual_studio_2022linux_kernelmacos.net.NET 9.0Microsoft Visual Studio 2022 version 17.13Build Tools for Visual Studio 2022Microsoft Visual Studio 2022 version 17.12.NET 8.0Microsoft Visual Studio 2022 version 17.10Microsoft Visual Studio 2022 version 17.8
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-24054
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-8.04% / 92.33%
||
7 Day CHG~0.00%
Published-11 Mar, 2025 | 16:59
Updated-13 Feb, 2026 | 19:38
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 - 2025-05-08||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
NTLM Hash Disclosure Spoofing Vulnerability

External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_server_2016windows_10_1507windows_10_22h2windows_server_2012windows_server_2008windows_11_24h2windows_11_23h2windows_10_1809windows_server_2022windows_server_2025windows_11_22h2windows_server_2022_23h2windows_10_1607windows_server_2019Windows Server 2025Windows Server 2008 R2 Service Pack 1Windows 11 Version 23H2Windows Server 2012 (Server Core installation)Windows 10 Version 1809Windows 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 2012Windows Server 2012 R2 (Server Core installation)Windows
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-24996
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.70% / 72.56%
||
7 Day CHG~0.00%
Published-11 Mar, 2025 | 16:59
Updated-13 Feb, 2026 | 19:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NTLM Hash Disclosure Spoofing Vulnerability

External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022_23h2windows_11_22h2windows_10_22h2windows_11_24h2windows_10_1507windows_10_1607windows_server_2012windows_server_2025windows_server_2019windows_11_23h2windows_server_2008windows_10_1809windows_server_2016windows_10_21h2windows_server_2022Windows Server 2025Windows Server 2008 R2 Service Pack 1Windows 11 Version 23H2Windows Server 2012 (Server Core installation)Windows 10 Version 1809Windows 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 2012Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-73
External Control of File Name or Path
CVE-2026-44641
Matching Score-6
Assigner-GitHub, Inc.
ShareView Details
Matching Score-6
Assigner-GitHub, Inc.
CVSS Score-7.1||HIGH
EPSS-0.06% / 18.32%
||
7 Day CHG~0.00%
Published-15 May, 2026 | 16:00
Updated-15 May, 2026 | 19:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft APM: plugin.json component paths escape plugin root and copy arbitrary host files during install

Microsoft APM is an open-source, community-driven dependency manager for AI agents. Prior to 0.8.12, Microsoft APM normalizes marketplace plugins by copying plugin components referenced in plugin.json into .apm/. The manifest fields agents, skills, commands, and hooks are attacker-controlled, but the implementation does not enforce that those paths remain inside the plugin directory. A malicious plugin can therefore use absolute paths or ../ traversal paths to copy arbitrary readable host files or directories from the installer's machine during apm install. This vulnerability is fixed in 0.8.12.

Action-Not Available
Vendor-Microsoft Corporation
Product-apm
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-21377
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-4.38% / 89.25%
||
7 Day CHG~0.00%
Published-11 Feb, 2025 | 17:58
Updated-13 Feb, 2026 | 19:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NTLM Hash Disclosure Spoofing Vulnerability

NTLM Hash Disclosure Spoofing Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022_23h2windows_server_2008windows_server_2025windows_10_1507windows_10_21h2windows_server_2022windows_10_1809windows_11_22h2windows_server_2016windows_server_2012windows_10_1607windows_server_2019windows_10_22h2windows_11_23h2windows_11_24h2Windows 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-73
External Control of File Name or Path
CVE-2023-21800
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.72% / 73.02%
||
7 Day CHG~0.00%
Published-14 Feb, 2023 | 19:33
Updated-01 Jan, 2025 | 00:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Installer Elevation of Privilege Vulnerability

Windows Installer Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2008Windows 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 2008 Service Pack 2Windows Server 2008 Service Pack 2
CWE ID-CWE-73
External Control of File Name or Path
CVE-2023-21566
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-3.66% / 88.20%
||
7 Day CHG~0.00%
Published-14 Feb, 2023 | 20:09
Updated-01 Jan, 2025 | 00:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Visual Studio Elevation of Privilege Vulnerability

Visual Studio Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-visual_studio_2019visual_studio_2017visual_studio_2022Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Microsoft Visual Studio 2022 version 17.4Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)Microsoft Visual Studio 2022 version 17.2Microsoft Visual Studio 2022 version 17.0
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-59511
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.14% / 33.28%
||
7 Day CHG+0.02%
Published-11 Nov, 2025 | 17:59
Updated-26 Feb, 2026 | 16:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows WLAN Service Elevation of Privilege Vulnerability

External control of file name or path in Windows WLAN Service allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_11_25h2windows_server_2025windows_10_22h2windows_11_23h2windows_server_2022windows_server_2019windows_10_21h2windows_server_2022_23h2windows_10_1809Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 21H2Windows 11 version 22H3Windows 10 Version 22H2Windows 11 Version 23H2Windows Server 2019Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025Windows 11 Version 24H2Windows 10 Version 1809Windows Server 2025 (Server Core installation)
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-59200
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.7||HIGH
EPSS-0.07% / 22.20%
||
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
Data Sharing Service Spoofing Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized attacker to perform spoofing locally.

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_11_25h2windows_server_2016Windows Server 2025Windows 11 Version 23H2Windows 10 Version 1809Windows 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 10 Version 1507Windows 10 Version 21H2Windows 11 version 22H2Windows 11 Version 25H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-73
External Control of File Name or Path
CVE-2024-43581
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.1||HIGH
EPSS-5.10% / 90.08%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-09 Jun, 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
Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2022_23h2windows_11_21h2windows_11_24h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_11_23h2Windows 11 Version 23H2Windows 11 version 22H3Windows 11 Version 24H2Windows Server 2022Windows 10 Version 1809Windows 11 version 21H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 version 22H2Windows Server 2019Windows Server 2019 (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-59516
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.16% / 36.27%
||
7 Day CHG~0.00%
Published-09 Dec, 2025 | 17:55
Updated-16 Apr, 2026 | 14:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Storage VSP Driver Elevation of Privilege Vulnerability

Missing authentication for critical function in Windows Storage VSP Driver allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_11_24h2windows_server_2019windows_11_23h2windows_10_21h2windows_10_1809windows_server_2022windows_server_2025windows_server_2022_23h2windows_11_25h2Windows Server 2022Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 24H2Windows 10 Version 21H2Windows Server 2019 (Server Core installation)Windows 11 version 22H3Windows 11 Version 23H2Windows 10 Version 22H2Windows Server 2019Windows 11 Version 25H2Windows 10 Version 1809
CWE ID-CWE-306
Missing Authentication for Critical Function
CWE ID-CWE-73
External Control of File Name or Path
CVE-2025-59185
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.10% / 27.39%
||
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
NTLM Hash Disclosure Spoofing Vulnerability

External control of file name or path in Windows Core Shell allows an unauthorized attacker to perform spoofing over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1507windows_11_22h2windows_server_2012windows_10_21h2windows_11_23h2windows_11_24h2windows_server_2022windows_10_1607windows_10_22h2windows_server_2022_23h2windows_10_1809windows_server_2025windows_server_2019windows_11_25h2windows_server_2016Windows Server 2025Windows 11 Version 23H2Windows 10 Version 1809Windows 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 11 Version 25H2Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-73
External Control of File Name or Path
CVE-2024-43615
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.1||HIGH
EPSS-8.92% / 92.79%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-09 Jun, 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
Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2022_23h2windows_11_21h2windows_11_24h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_11_23h2Windows 11 Version 23H2Windows 11 version 22H3Windows 11 Version 24H2Windows Server 2022Windows 10 Version 1809Windows 11 version 21H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 version 22H2Windows Server 2019Windows Server 2019 (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2
CWE ID-CWE-73
External Control of File Name or Path
CVE-2022-31739
Matching Score-6
Assigner-Mozilla Corporation
ShareView Details
Matching Score-6
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.53% / 67.80%
||
7 Day CHG~0.00%
Published-22 Dec, 2022 | 00:00
Updated-16 Apr, 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

When downloading files on Windows, the % character was not escaped, which could have lead to a download incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.<br>*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

Action-Not Available
Vendor-Mozilla CorporationMicrosoft Corporation
Product-thunderbirdfirefox_esrfirefoxwindowsFirefox ESRFirefoxThunderbird
CWE ID-CWE-73
External Control of File Name or Path
CVE-2024-43451
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-90.31% / 99.62%
||
7 Day CHG~0.00%
Published-12 Nov, 2024 | 17:53
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.
NTLM Hash Disclosure Spoofing Vulnerability

NTLM Hash Disclosure Spoofing Vulnerability

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 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 2008 Service Pack 2Windows Server 2019 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2022Windows Server 2019Windows 10 Version 1507Windows 10 Version 1607Windows 10 Version 21H2Windows Server 2008 Service Pack 2Windows Server 2012 R2Windows 10 Version 1809Windows 11 version 22H2Windows 11 version 22H3Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2 (Server Core installation)Windows Server 2008 R2 Service Pack 1Windows Server 2016Windows
CWE ID-CWE-73
External Control of File Name or Path
CVE-2024-38029
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-4.92% / 89.88%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-09 Jun, 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
Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022_23h2Windows Server 2022, 23H2 Edition (Server Core installation)
CWE ID-CWE-73
External Control of File Name or Path
  • Previous
  • 1
  • 2
  • Next
Details not found