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Vulnerability Details :

CVE-2026-40359

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-12 May, 2026 | 16:59
Updated At-15 May, 2026 | 17:13
Rejected At-
Credits

Microsoft Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code 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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:microsoft
Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At:12 May, 2026 | 16:59
Updated At:15 May, 2026 | 17:13
Rejected At:
▼CVE Numbering Authority (CNA)
Microsoft Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Affected Products
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft 365 Apps for Enterprise
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 16.0.1 before https://aka.ms/OfficeSecurityReleases (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft Excel 2016
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 16.0.0.0 before 16.0.5552.1000 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft Office 2019
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 19.0.0 before https://aka.ms/OfficeSecurityReleases (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft Office LTSC 2021
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 16.0.1 before https://aka.ms/OfficeSecurityReleases (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft Office LTSC 2024
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 16.0.0 before https://aka.ms/OfficeSecurityReleases (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft Office LTSC for Mac 2021
Versions
Affected
  • From 16.0.1 before 16.109.26051019 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft Office LTSC for Mac 2024
Versions
Affected
  • From 16.0.0 before 16.109.26051019 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Office Online Server
Versions
Affected
  • From 16.0.0.0 before 16.0.10417.20128 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416: Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416: Use After Free
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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-2026-40359
vendor-advisory
patch
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40359
Resource:
vendor-advisory
patch
▼Authorized 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
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:12 May, 2026 | 18:17
Updated At:12 May, 2026 | 18:17

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code 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
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-416Primarysecure@microsoft.com
CWE ID: CWE-416
Type: Primary
Source: secure@microsoft.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40359secure@microsoft.com
N/A
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40359
Source: secure@microsoft.com
Resource: N/A

Change History

0
Information is not available yet

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EPSS-0.05% / 15.12%
||
7 Day CHG+0.03%
Published-13 Jan, 2026 | 17:57
Updated-01 Apr, 2026 | 13:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Word Remote Code Execution Vulnerability

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-office365_appsoffice_long_term_servicing_channelsharepoint_serverwordMicrosoft Office LTSC for Mac 2024Microsoft Word 2016Microsoft SharePoint Server 2019Microsoft Office LTSC 2024Microsoft Office 2019Microsoft SharePoint Enterprise Server 2016Microsoft Office LTSC for Mac 2021Microsoft 365 Apps for EnterpriseMicrosoft Office LTSC 2021
CWE ID-CWE-822
Untrusted Pointer Dereference
CVE-2020-17066
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-9.68% / 93.00%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-10 Sep, 2024 | 15:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-excelMicrosoft Excel 2010 Service Pack 2
CVE-2020-17091
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-1.39% / 80.56%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-10 Sep, 2024 | 15:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Teams Remote Code Execution Vulnerability

Microsoft Teams Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-teamsMicrosoft Teams
CVE-2020-17159
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-8.74% / 92.59%
||
7 Day CHG~0.00%
Published-09 Dec, 2020 | 23:36
Updated-28 Aug, 2025 | 23:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Visual Studio Code Java Extension Pack Remote Code Execution Vulnerability

Visual Studio Code Java Extension Pack Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft CorporationRed Hat, Inc.
Product-language_support_for_javaVisual Studio Code Language Support for Java Extension
CVE-2026-20956
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.13% / 31.60%
||
7 Day CHG+0.05%
Published-13 Jan, 2026 | 17:56
Updated-01 Apr, 2026 | 13:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channel365_appsMicrosoft Office LTSC for Mac 2024Microsoft Office LTSC 2024Microsoft Office LTSC for Mac 2021Microsoft 365 Apps for EnterpriseMicrosoft Office LTSC 2021
CWE ID-CWE-822
Untrusted Pointer Dereference
CVE-2020-17106
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-9.68% / 93.00%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-10 Sep, 2024 | 15:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HEVC Video Extensions Remote Code Execution Vulnerability

HEVC Video Extensions Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-hevc_video_extensionsHEVC Video Extensions
CVE-2020-17128
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-12.66% / 94.06%
||
7 Day CHG~0.00%
Published-09 Dec, 2020 | 23:36
Updated-28 Aug, 2025 | 23:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-office_web_appsexcel365_appsoffice_online_serverofficeMicrosoft Excel 2010 Service Pack 2Microsoft 365 Apps for EnterpriseMicrosoft Office 2016Microsoft Office Online ServerMicrosoft Excel 2016Microsoft Office 2019Microsoft Office 2019 for MacMicrosoft Office Web Apps 2013 Service Pack 1Microsoft Office 2010 Service Pack 2Microsoft Excel 2013 Service Pack 1
CVE-2020-17065
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-9.68% / 93.00%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-10 Sep, 2024 | 15:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-office_web_appsoffice_online_serverofficeexcel365_appsMicrosoft Excel 2016Microsoft 365 Apps for EnterpriseMicrosoft Excel 2013 Service Pack 1Microsoft Office Online ServerMicrosoft Office Web Apps 2013 Service Pack 1Microsoft Excel 2010 Service Pack 2Microsoft Office 2019
CVE-2020-17079
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-7.50% / 91.87%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-10 Sep, 2024 | 15:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Raw Image Extension Remote Code Execution Vulnerability

Raw Image Extension Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-raw_image_extensionRaw Image Extension
CVE-2020-17124
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-12.93% / 94.14%
||
7 Day CHG~0.00%
Published-09 Dec, 2020 | 23:36
Updated-28 Aug, 2025 | 23:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft PowerPoint Remote Code Execution Vulnerability

Microsoft PowerPoint Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-365_appsofficepowerpointMicrosoft 365 Apps for EnterpriseMicrosoft PowerPoint 2010 Service Pack 2Microsoft PowerPoint 2016Microsoft Office 2019Microsoft Office 2019 for MacMicrosoft PowerPoint 2013 Service Pack 1
CVE-2020-17123
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-12.34% / 93.96%
||
7 Day CHG~0.00%
Published-09 Dec, 2020 | 23:36
Updated-28 Aug, 2025 | 23:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-office_online_serveroffice_web_appsexcel365_appsMicrosoft Excel 2010 Service Pack 2Office Online ServerMicrosoft 365 Apps for EnterpriseMicrosoft Excel 2016Microsoft Office 2019Microsoft Office 2019 for MacMicrosoft Office Web Apps 2013 Service Pack 1Microsoft Excel 2013 Service Pack 1
CVE-2020-17078
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-7.50% / 91.87%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-01 Oct, 2024 | 15:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Raw Image Extension Remote Code Execution Vulnerability

Raw Image Extension Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-raw_image_extensionRaw Image Extension
CVE-2020-17019
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-11.70% / 93.77%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-10 Sep, 2024 | 15:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-officeMicrosoft Office 2010 Service Pack 2
CWE ID-CWE-415
Double Free
CVE-2020-17022
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-10.59% / 93.37%
||
7 Day CHG~0.00%
Published-16 Oct, 2020 | 22:18
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Windows Codecs Library Remote Code Execution Vulnerability

<p>A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code.</p> <p>Exploitation of the vulnerability requires that a program process a specially crafted image file.</p> <p>The update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10Windows 10 Version 2004Windows 10 Version 1803Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1809Windows 10 Version 1903 for 32-bit SystemsWindows 10 Version 1709Windows 10 Version 1909Windows 10 Version 1709 for 32-bit Systems
CVE-2020-16934
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-3.81% / 88.22%
||
7 Day CHG~0.00%
Published-16 Oct, 2020 | 22:17
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Office Click-to-Run Elevation of Privilege Vulnerability

<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p> <p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-365_appsoffice_2013_click-to-runofficeMicrosoft 365 Apps for EnterpriseMicrosoft Office 2019Microsoft Office 2013 Click-to-Run (C2R)
CVE-2020-16930
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-13.28% / 94.24%
||
7 Day CHG~0.00%
Published-16 Oct, 2020 | 22:17
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-365_appsofficeMicrosoft 365 Apps for EnterpriseMicrosoft Office 2013 Service Pack 1Microsoft Office 2016Microsoft Office 2019
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2020-16932
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-9.61% / 92.97%
||
7 Day CHG~0.00%
Published-16 Oct, 2020 | 22:17
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-office_web_apps365_appsexceloffice_online_serverofficeMicrosoft Excel 2016Microsoft 365 Apps for EnterpriseMicrosoft Excel 2013 Service Pack 1Microsoft Office Online ServerMicrosoft Office Web Apps 2013 Service Pack 1Microsoft Excel 2010 Service Pack 2Microsoft Office 2019
CWE ID-CWE-908
Use of Uninitialized Resource
CWE ID-CWE-909
Missing Initialization of Resource
CVE-2020-1552
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8||HIGH
EPSS-0.79% / 74.08%
||
7 Day CHG~0.00%
Published-17 Aug, 2020 | 19:13
Updated-23 Feb, 2026 | 18:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Work Folder Service Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when the Windows Work Folder Service improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Windows Work Folder Service handles file operations.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_rt_8.1windows_server_2012windows_server_2008windows_10windows_8.1windows_7windows_server_2019Windows 10 Version 1607Windows Server version 2004Windows Server 2019 (Server Core installation)Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows 8.1Windows 7Windows 10 Version 1709Windows 10 Version 1909Windows 7 Service Pack 1Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows 10 Version 1803Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server, version 1909 (Server Core installation)Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows Server, version 1903 (Server Core installation)Windows 10 Version 1709 for 32-bit Systems
CVE-2020-1562
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-14.50% / 94.52%
||
7 Day CHG~0.00%
Published-17 Aug, 2020 | 19:13
Updated-23 Feb, 2026 | 18:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Graphics Components Remote Code Execution Vulnerability

A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code on a target system. To exploit the vulnerability, a user would have to open a specially crafted file. The security update addresses the vulnerability by correcting how Microsoft Graphics Components handle objects in memory.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_rt_8.1windows_server_2012windows_server_2008windows_10windows_8.1windows_7windows_server_2019Windows 10 Version 1607Windows Server version 2004Windows Server 2019 (Server Core installation)Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows 8.1Windows 7Windows Server 2012 (Server Core installation)Windows 10 Version 1709Windows 10 Version 1909Windows 7 Service Pack 1Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows 10 Version 1803Windows 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, version 1909 (Server Core installation)Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)Windows Server, version 1903 (Server Core installation)Windows 10 Version 1709 for 32-bit Systems
CVE-2020-16955
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-10.90% / 93.47%
||
7 Day CHG~0.00%
Published-16 Oct, 2020 | 22:18
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Office Click-to-Run Elevation of Privilege Vulnerability

<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p> <p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-365_appsofficeMicrosoft 365 Apps for EnterpriseMicrosoft Office 2019Microsoft Office 2013 Click-to-Run (C2R)
CVE-2020-16924
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-14.50% / 94.52%
||
7 Day CHG~0.00%
Published-16 Oct, 2020 | 22:17
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Jet Database Engine Remote Code Execution Vulnerability

<p>A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system.</p> <p>An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file.</p> <p>The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_rt_8.1windows_server_2012windows_server_2008windows_10windows_8.1windows_7windows_server_2019Windows 10 Version 1607Windows Server version 2004Windows Server 2019 (Server Core installation)Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows 8.1Windows 7Windows Server 2012 (Server Core installation)Windows 10 Version 1709Windows 10 Version 1909Windows 7 Service Pack 1Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows 10 Version 1803Windows 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, version 1909 (Server Core installation)Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)Windows Server, version 1903 (Server Core installation)Windows 10 Version 1709 for 32-bit Systems
CVE-2020-16874
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-12.24% / 93.93%
||
7 Day CHG~0.00%
Published-11 Sep, 2020 | 17:08
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Visual Studio Remote Code Execution Vulnerability

<p>A remote code execution vulnerability exists in Visual Studio when it improperly handles objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>To exploit the vulnerability, an attacker would have to convince a user to open a specially crafted file with an affected version of Visual Studio.</p> <p>The update addresses the vulnerability by correcting how Visual Studio handles objects in memory.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-visual_studio_2019visual_studiovisual_studio_2017Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Microsoft Visual Studio 2012 Update 5Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)Microsoft Visual Studio 2015 Update 3Microsoft Visual Studio 2019 version 16.0Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)Microsoft Visual Studio 2013 Update 5
CVE-2020-17003
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-12.49% / 94.01%
||
7 Day CHG~0.00%
Published-16 Oct, 2020 | 22:18
Updated-23 Feb, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Base3D Remote Code Execution Vulnerability

<p>A remote code execution vulnerability exists when the Base3D rendering engine improperly handles memory.</p> <p>An attacker who successfully exploited the vulnerability would gain execution on a victim system.</p> <p>The security update addresses the vulnerability by correcting how the Base3D rendering engine handles memory.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-3d_viewer3D Viewer
CVE-2020-17044
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-9.35% / 92.86%
||
7 Day CHG~0.00%
Published-11 Nov, 2020 | 06:48
Updated-10 Sep, 2024 | 15:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Remote Access Elevation of Privilege Vulnerability

Windows Remote Access 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 Server 2019 (Server Core installation)Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows 10 Version 1803Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server, version 1909 (Server Core installation)Windows Server 2012Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows Server, version 1903 (Server Core installation)
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