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Vulnerability Details :

CVE-2026-40415

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-12 May, 2026 | 16:58
Updated At-15 May, 2026 | 17:12
Rejected At-
Credits

Windows TCP/IP Remote Code Execution Vulnerability

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a 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:12 May, 2026 | 16:58
Updated At:15 May, 2026 | 17:12
Rejected At:
â–¼CVE Numbering Authority (CNA)
Windows TCP/IP Remote Code Execution Vulnerability

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

Affected Products
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 1809
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8755 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 21H2
Platforms
  • 32-bit Systems
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.19044.0 before 10.0.19044.7291 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 22H2
Platforms
  • 32-bit Systems
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.19045.0 before 10.0.19045.7291 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 22H3
Platforms
  • ARM64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.7079 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 23H2
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.7079 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 24H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.8457 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 25H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26200.0 before 10.0.26200.8457 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 26H1
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.28000.0 before 10.0.28000.2113 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8755 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8755 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.20348.0 before 10.0.20348.5139 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022, 23H2 Edition (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.25398.0 before 10.0.25398.2330 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32860 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32860 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416: Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416: Use After Free
Metrics
VersionBase scoreBase severityVector
3.18.1HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40415
vendor-advisory
patch
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40415
Resource:
vendor-advisory
patch
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:12 May, 2026 | 18:17
Updated At:15 May, 2026 | 15:06

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a 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
Primary3.18.1HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Microsoft Corporation
microsoft
>>windows_10_1809>>Versions before 10.0.17763.8755(exclusive)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_10_1809>>Versions before 10.0.17763.8755(exclusive)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_10_21h2>>Versions before 10.0.19044.7291(exclusive)
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:arm64:*
Microsoft Corporation
microsoft
>>windows_10_21h2>>Versions before 10.0.19044.7291(exclusive)
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_10_21h2>>Versions before 10.0.19044.7291(exclusive)
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_10_22h2>>Versions before 10.0.19045.7291(exclusive)
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:arm64:*
Microsoft Corporation
microsoft
>>windows_10_22h2>>Versions before 10.0.19045.7291(exclusive)
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_10_22h2>>Versions before 10.0.19045.7291(exclusive)
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_11_23h2>>Versions before 10.0.22631.7079(exclusive)
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:*
Microsoft Corporation
microsoft
>>windows_11_23h2>>Versions before 10.0.22631.7079(exclusive)
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_11_24h2>>Versions before 10.0.26100.8390(exclusive)
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:*
Microsoft Corporation
microsoft
>>windows_11_24h2>>Versions before 10.0.26100.8390(exclusive)
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_11_25h2>>Versions before 10.0.26200.8390(exclusive)
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:arm64:*
Microsoft Corporation
microsoft
>>windows_11_25h2>>Versions before 10.0.26200.8390(exclusive)
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_11_26h1>>Versions before 10.0.28000.2113(exclusive)
cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:arm64:*
Microsoft Corporation
microsoft
>>windows_11_26h1>>Versions before 10.0.28000.2113(exclusive)
cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_server_2019>>Versions before 10.0.17763.8755(exclusive)
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2022>>Versions before 10.0.20348.5074(exclusive)
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2022_23h2>>Versions before 10.0.25398.2330(exclusive)
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2025>>Versions before 10.0.26100.32772(exclusive)
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
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-2026-40415secure@microsoft.com
Vendor Advisory
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40415
Source: secure@microsoft.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Known To Be Used In Ransomware Campaigns?-Not Available
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Matching Score-6
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Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows 10 Version 1607
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Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-8.8||HIGH
EPSS-0.12% / 30.24%
||
7 Day CHG~0.00%
Published-11 Mar, 2026 | 22:04
Updated-13 Mar, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in WebMCP in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationGoogle LLCLinux Kernel Organization, Inc
Product-linux_kernelchromewindowsmacosChrome
CWE ID-CWE-416
Use After Free
CVE-2026-3924
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.5||HIGH
EPSS-0.13% / 31.73%
||
7 Day CHG~0.00%
Published-11 Mar, 2026 | 22:04
Updated-13 Mar, 2026 | 15:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

use after free in WindowDialog in Google Chrome prior to 146.0.7680.71 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationGoogle LLCLinux Kernel Organization, Inc
Product-linux_kernelchromewindowsmacosChrome
CWE ID-CWE-416
Use After Free
CVE-2022-27789
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-5.61% / 90.42%
||
7 Day CHG~0.00%
Published-11 May, 2022 | 17:13
Updated-16 Sep, 2024 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader DC versions 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) are affected by a use-after-free vulnerability in the processing of the acroform event that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2026-40419
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.04% / 13.56%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-15 May, 2026 | 17:12
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

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

Action-Not Available
Vendor-Microsoft Corporation
Product-Microsoft Office LTSC 2021Microsoft 365 Apps for EnterpriseMicrosoft Office 2019Microsoft Office LTSC 2024
CWE ID-CWE-416
Use After Free
CVE-2022-35709
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.30% / 53.50%
||
7 Day CHG~0.00%
Published-19 Sep, 2022 | 15:47
Updated-23 Apr, 2025 | 16:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Bridge DCM File Parsing Use-After-Free Information Disclosure Vulnerability

Adobe Bridge version 12.0.2 (and earlier) and 11.1.3 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowsbridgemacosBridge
CWE ID-CWE-416
Use After Free
CVE-2019-16464
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-9.8||CRITICAL
EPSS-4.79% / 89.59%
||
7 Day CHG~0.00%
Published-19 Dec, 2019 | 15:01
Updated-05 Aug, 2024 | 01:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Acrobat and Reader versions , 2019.021.20056 and earlier, 2017.011.30152 and earlier, 2017.011.30155 and earlier version, 2017.011.30152 and earlier, and 2015.006.30505 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcwindowsmacosacrobat_reader_dcAdobe Acrobat and Reader
CWE ID-CWE-416
Use After Free
CVE-2026-3923
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-8.8||HIGH
EPSS-0.12% / 30.24%
||
7 Day CHG~0.00%
Published-11 Mar, 2026 | 22:04
Updated-13 Mar, 2026 | 15:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in WebMIDI in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationGoogle LLCLinux Kernel Organization, Inc
Product-linux_kernelchromewindowsmacosChrome
CWE ID-CWE-416
Use After Free
CVE-2026-40361
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.4||HIGH
EPSS-0.06% / 18.01%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:59
Updated-15 May, 2026 | 17:13
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

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

Action-Not Available
Vendor-Microsoft Corporation
Product-Microsoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft Office 2019Microsoft Office LTSC 2021Microsoft Office LTSC for Mac 2024Microsoft Office LTSC 2024Microsoft Word 2016
CWE ID-CWE-416
Use After Free
CVE-2026-40410
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.04% / 12.35%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-15 May, 2026 | 17:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows SMB Client Elevation of Privilege Vulnerability

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

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2016 (Server Core installation)Windows 11 Version 23H2Windows 10 Version 1607
CWE ID-CWE-416
Use After Free
CVE-2026-3917
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-8.8||HIGH
EPSS-0.13% / 31.73%
||
7 Day CHG~0.00%
Published-11 Mar, 2026 | 22:04
Updated-13 Mar, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Agents in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationGoogle LLCLinux Kernel Organization, Inc
Product-linux_kernelchromewindowsmacosChrome
CWE ID-CWE-416
Use After Free
CVE-2026-3922
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-8.8||HIGH
EPSS-0.13% / 31.73%
||
7 Day CHG~0.00%
Published-11 Mar, 2026 | 22:04
Updated-13 Mar, 2026 | 15:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in MediaStream in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationGoogle LLCLinux Kernel Organization, Inc
Product-linux_kernelchromewindowsmacosChrome
CWE ID-CWE-416
Use After Free
CVE-2025-13633
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-8.8||HIGH
EPSS-0.10% / 28.14%
||
7 Day CHG+0.02%
Published-02 Dec, 2025 | 19:03
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

Use after free in Digital Credentials in Google Chrome prior to 143.0.7499.41 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncGoogle LLCMicrosoft Corporation
Product-macoslinux_kernelwindowschromeChrome
CWE ID-CWE-416
Use After Free
CVE-2026-40366
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-8.4||HIGH
EPSS-0.04% / 13.68%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-15 May, 2026 | 17:12
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

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

Action-Not Available
Vendor-Microsoft Corporation
Product-Microsoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft Office 2019Microsoft Office LTSC 2021Microsoft Office LTSC for Mac 2024Microsoft Office LTSC 2024Microsoft Word 2016
CWE ID-CWE-416
Use After Free
CVE-2022-27799
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-5.61% / 90.42%
||
7 Day CHG~0.00%
Published-11 May, 2022 | 17:21
Updated-16 Sep, 2024 | 19:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader DC versions 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) are affected by a use-after-free vulnerability in the processing of the acroform event that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2026-3919
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-8.8||HIGH
EPSS-0.03% / 10.23%
||
7 Day CHG~0.00%
Published-11 Mar, 2026 | 22:04
Updated-13 Mar, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Extensions in Google Chrome prior to 146.0.7680.71 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationGoogle LLCLinux Kernel Organization, Inc
Product-linux_kernelchromewindowsmacosChrome
CWE ID-CWE-416
Use After Free
CVE-2026-40359
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.06% / 18.11%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:59
Updated-15 May, 2026 | 17:13
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

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

Action-Not Available
Vendor-Microsoft Corporation
Product-Microsoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft Office 2019Microsoft Office LTSC 2021Microsoft Office LTSC for Mac 2024Office Online ServerMicrosoft Office LTSC 2024Microsoft Excel 2016
CWE ID-CWE-416
Use After Free
CVE-2026-35418
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.04% / 11.00%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-15 May, 2026 | 17:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 24H2Windows Server 2019Windows 11 Version 25H2Windows 11 version 26H1Windows 10 Version 1809Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows 11 version 22H3Windows 11 Version 23H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CWE ID-CWE-416
Use After Free
CVE-2024-0124
Matching Score-6
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-6
Assigner-NVIDIA Corporation
CVSS Score-3.3||LOW
EPSS-0.07% / 20.56%
||
7 Day CHG~0.00%
Published-03 Oct, 2024 | 16:45
Updated-18 Sep, 2025 | 18:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA CUDA Toolkit for Windows and Linux contains a vulnerability in the nvdisam command line tool, where a user can cause nvdisasm to read freed memory by running it on a malformed ELF file. A successful exploit of this vulnerability might lead to a limited denial of service.

Action-Not Available
Vendor-Linux Kernel Organization, IncMicrosoft CorporationNVIDIA Corporation
Product-linux_kernelcuda_toolkitwindowsCUDA Toolkit
CWE ID-CWE-416
Use After Free
CVE-2025-11756
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.10% / 27.29%
||
7 Day CHG~0.00%
Published-06 Nov, 2025 | 22:26
Updated-26 Feb, 2026 | 17:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Safe Browsing in Google Chrome prior to 141.0.7390.107 allowed a remote attacker who had compromised the renderer process to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncGoogle LLCMicrosoft Corporation
Product-chromemacoswindowslinux_kernelChrome
CWE ID-CWE-416
Use After Free
CVE-2026-5883
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.14% / 33.79%
||
7 Day CHG+0.01%
Published-08 Apr, 2026 | 21:20
Updated-16 Apr, 2026 | 16:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Media in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationGoogle LLCLinux Kernel Organization, Inc
Product-linux_kernelchromewindowsmacosChrome
CWE ID-CWE-416
Use After Free
CVE-2022-27786
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-5.00% / 89.81%
||
7 Day CHG~0.00%
Published-11 May, 2022 | 17:11
Updated-16 Sep, 2024 | 16:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC Font Parsing Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader DC versions 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) are affected by a use-after-free vulnerability in the processing of fonts that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2026-40406
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-0.07% / 20.93%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-15 May, 2026 | 17:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows TCP/IP Information Disclosure Vulnerability

Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows 10 Version 1607
CWE ID-CWE-416
Use After Free
CVE-2019-13320
Matching Score-6
Assigner-Zero Day Initiative
ShareView Details
Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.61% / 69.86%
||
7 Day CHG~0.00%
Published-04 Oct, 2019 | 17:37
Updated-04 Aug, 2024 | 23:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.5.0.20723. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of AcroForms. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-8814.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-phantompdfreaderwindowsReader
CWE ID-CWE-416
Use After Free
CVE-2026-34340
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.04% / 12.35%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:59
Updated-15 May, 2026 | 17:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Projected File System Elevation of Privilege Vulnerability

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

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 24H2Windows Server 2019Windows 11 Version 25H2Windows 11 version 26H1Windows 10 Version 1809Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows 11 version 22H3Windows 11 Version 23H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2
CWE ID-CWE-416
Use After Free
CVE-2019-1429
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-83.04% / 99.27%
||
7 Day CHG~0.00%
Published-12 Nov, 2019 | 18:53
Updated-14 Jan, 2026 | 19:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-05-03||Apply updates per vendor instructions.

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1426, CVE-2019-1427, CVE-2019-1428.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_rt_8.1windows_server_2019windows_server_2016windows_10_1903windows_8.1windows_10_1709windows_10_1809windows_10_1607windows_10_1507internet_explorerwindows_7windows_server_2008windows_10_1803windows_server_2012Internet Explorer 10Internet Explorer 11Internet Explorer 9Internet Explorer 11 on Windows 10 Version 1903 for 32-bit SystemsInternet Explorer 11 on Windows 10 Version 1903 for ARM64-based SystemsInternet Explorer 11 on Windows Server 2012Internet Explorer 11 on Windows 10 Version 1903 for x64-based SystemsInternet Explorer
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-13326
Matching Score-6
Assigner-Zero Day Initiative
ShareView Details
Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.34% / 85.03%
||
7 Day CHG~0.00%
Published-03 Oct, 2019 | 21:33
Updated-04 Aug, 2024 | 23:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.5.0.20723. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of fields within Acroform objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-8864.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-readerwindowsReader
CWE ID-CWE-416
Use After Free
CWE ID-CWE-125
Out-of-bounds Read
CVE-2026-3777
Matching Score-6
Assigner-14984358-7092-470d-8f34-ade47a7658a2
ShareView Details
Matching Score-6
Assigner-14984358-7092-470d-8f34-ade47a7658a2
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 4.72%
||
7 Day CHG~0.00%
Published-01 Apr, 2026 | 01:40
Updated-14 Apr, 2026 | 17:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use after free of view cache in Foxit PDF Editor/Reader

The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution.

Action-Not Available
Vendor-Foxit Software Inc.Foxit Software IncorporatedApple Inc.Microsoft Corporation
Product-macospdf_editorwindowspdf_readerFoxit PDF ReaderFoxit PDF Editor
CWE ID-CWE-416
Use After Free
CVE-2019-13319
Matching Score-6
Assigner-Zero Day Initiative
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Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.61% / 69.86%
||
7 Day CHG~0.00%
Published-04 Oct, 2019 | 17:37
Updated-04 Aug, 2024 | 23:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.5.0.20723. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of XFA forms. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-8669.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-phantompdfreaderwindowsReader
CWE ID-CWE-416
Use After Free
CVE-2019-6766
Matching Score-6
Assigner-Zero Day Initiative
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Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-3.3||LOW
EPSS-0.24% / 46.58%
||
7 Day CHG~0.00%
Published-03 Jun, 2019 | 18:15
Updated-04 Aug, 2024 | 20:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 9.4.1.16828. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the removeField method when processing AcroForms. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-8162.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-phantompdfwindowsfoxit_readerReader
CWE ID-CWE-416
Use After Free
CVE-2019-13316
Matching Score-6
Assigner-Zero Day Initiative
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Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.86% / 75.22%
||
7 Day CHG~0.00%
Published-04 Oct, 2019 | 17:35
Updated-04 Aug, 2024 | 23:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote atackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.5.0.20723. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Calculate actions. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-8757.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-phantompdfwindowsreaderPhantomPDF
CWE ID-CWE-416
Use After Free
CVE-2019-13315
Matching Score-6
Assigner-Zero Day Initiative
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Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.86% / 75.22%
||
7 Day CHG~0.00%
Published-04 Oct, 2019 | 17:37
Updated-04 Aug, 2024 | 23:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote atackers to execute arbitrary code on affected installations of Foxit Reader 9.5.0.20723. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the removeField method. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-8656.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-phantompdfreaderwindowsReader
CWE ID-CWE-416
Use After Free
CVE-2025-12437
Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
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Matching Score-6
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.5||HIGH
EPSS-0.10% / 28.14%
||
7 Day CHG~0.00%
Published-10 Nov, 2025 | 20:00
Updated-26 Feb, 2026 | 17:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in PageInfo in Google Chrome prior to 142.0.7444.59 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncGoogle LLCMicrosoft Corporation
Product-chromewindowsmacoslinux_kernelChrome
CWE ID-CWE-416
Use After Free
CVE-2026-34338
Matching Score-6
Assigner-Microsoft Corporation
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Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.04% / 13.56%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:59
Updated-15 May, 2026 | 17:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Telephony Service Elevation of Privilege Vulnerability

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

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2windows_server_2012Windows Server 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows 10 Version 1607
CWE ID-CWE-416
Use After Free
CVE-2026-34331
Matching Score-6
Assigner-Microsoft Corporation
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Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.04% / 11.00%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-15 May, 2026 | 17:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Win32k Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Server 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows 10 Version 1607
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2019-13328
Matching Score-6
Assigner-Zero Day Initiative
ShareView Details
Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.34% / 85.03%
||
7 Day CHG~0.00%
Published-03 Oct, 2019 | 21:33
Updated-04 Aug, 2024 | 23:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.5.0.20723. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of fields within Acroform objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-8913.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-readerwindowsReader
CWE ID-CWE-416
Use After Free
CVE-2026-3779
Matching Score-6
Assigner-14984358-7092-470d-8f34-ade47a7658a2
ShareView Details
Matching Score-6
Assigner-14984358-7092-470d-8f34-ade47a7658a2
CVSS Score-7.8||HIGH
EPSS-0.02% / 6.60%
||
7 Day CHG+0.01%
Published-01 Apr, 2026 | 01:40
Updated-28 Apr, 2026 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor/Reader List Box Calculate Array Use-After-Free Vulnerability

The application's list box calculate array logic keeps stale references to page or form objects after they are deleted or re-created, which allows crafted documents to trigger a use-after-free when the calculation runs and can potentially lead to arbitrary code execution.

Action-Not Available
Vendor-Foxit Software Inc.Microsoft CorporationFoxit Software IncorporatedApple Inc.
Product-pdf_editorpdf_readermacoswindowsFoxit PDF ReaderFoxit PDF Editor
CWE ID-CWE-416
Use After Free
CVE-2026-33840
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.06% / 18.47%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:58
Updated-15 May, 2026 | 17:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Win32k Elevation of Privilege Vulnerability

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

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_26h1windows_11_25h2windows_11_24h2windows_server_2025Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2025Windows Server 2025 (Server Core installation)Windows 11 Version 25H2
CWE ID-CWE-416
Use After Free
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