CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

CVE-2025-66586 (GCVE-0-2025-66586)

Vulnerability from cvelistv5 – Published: 2025-12-11 20:54 – Updated: 2025-12-30 19:59
VLAI
Title
Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in AzeoTech DAQFactory
Summary
In AzeoTech DAQFactory release 20.7 (Build 2555), an Access of Resource Using Incompatible Type vulnerability can be exploited to cause memory corruption while parsing specially crafted .ctl files. This could allow an attacker to execute code in the context of the current process.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
Impacted products
Vendor Product Version
AzeoTech DAQFactory Affected: 0 , ≤ Release 20.7 (Build 2555) (custom)
Create a notification for this product.
Credits
Rocco Calvi (@TecR0c) with TecSecurity of Trend Zero Day Initiative Andrea Micalizzi (@rgod777) of Trend Zero Day Initiative
Show details on NVD website

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CVE-2025-7230 (GCVE-0-2025-7230)

Vulnerability from cvelistv5 – Published: 2025-07-21 19:53 – Updated: 2025-07-22 13:44
VLAI
Title
INVT VT-Designer PM3 File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
INVT VT-Designer PM3 File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of INVT VT-Designer. 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 parsing of PM3 files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25723.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
zdi
References
Impacted products
Vendor Product Version
INVT VT-Designer Affected: 2.1.13
Create a notification for this product.
Date Public
2025-07-07 18:19
Show details on NVD website

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CVE-2025-7259 (GCVE-0-2025-7259)

Vulnerability from cvelistv5 – Published: 2025-07-07 15:59 – Updated: 2025-07-07 16:13
VLAI
Title
Certain Queries with Duplicate _id Fields May Cause MongoDB Server to Crash
Summary
An authorized user can issue queries with duplicate _id fields, that leads to unexpected behavior in MongoDB Server, which may result to crash. This issue can only be triggered by authorized users and cause Denial of Service. This issue affects MongoDB Server v8.1 version 8.1.0.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
Impacted products
Vendor Product Version
MongoDB Inc MongoDB Server Affected: 8.1 , ≤ 8.1.0 (custom)
    cpe:2.3:a:mongodb:mongodb:8.1.0:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2025-07-07 15:06
Show details on NVD website

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CVE-2025-7424 (GCVE-0-2025-7424)

Vulnerability from cvelistv5 – Published: 2025-07-10 14:05 – Updated: 2026-04-27 20:02
VLAI
Title
Libxslt: type confusion in xmlnode.psvi between stylesheet and source nodes
Summary
A flaw was found in the libxslt library. The same memory field, psvi, is used for both stylesheet and input data, which can lead to type confusion during XML transformations. This vulnerability allows an attacker to crash the application or corrupt memory. In some cases, it may lead to denial of service or unexpected behavior.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
Impacted products
Vendor Product Version
GNOME libxslt Affected: 0 , < 1.1.44 (semver)
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:2.12.5-8.el10_0 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:10.0
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:1.1.39-8.el10_0 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:10.0
Create a notification for this product.
Red Hat Red Hat Hardened Images Unaffected: 1.1.45-0.1.hum1 , < * (rpm)
    cpe:/a:redhat:hummingbird:1
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Create a notification for this product.
Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
Create a notification for this product.
Date Public
2025-07-10 00:00
Credits
Red Hat would like to thank Ivan Fratric (Google Project Zero) for reporting this issue.
Show details on NVD website

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CVE-2025-7995 (GCVE-0-2025-7995)

Vulnerability from cvelistv5 – Published: 2025-09-17 20:53 – Updated: 2025-09-18 14:04
VLAI
Title
Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25981.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Cobalt Affected: 12 SP1
Create a notification for this product.
Date Public
2025-07-30 15:20
Show details on NVD website

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CVE-2025-7999 (GCVE-0-2025-7999)

Vulnerability from cvelistv5 – Published: 2025-09-17 20:52 – Updated: 2025-09-18 14:04
VLAI
Title
Ashlar-Vellum Cobalt AR File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt AR File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26049.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Cobalt Affected: 12 SP1
Create a notification for this product.
Date Public
2025-07-30 15:20
Show details on NVD website

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CVE-2025-8000 (GCVE-0-2025-8000)

Vulnerability from cvelistv5 – Published: 2025-09-17 20:53 – Updated: 2025-09-18 14:40
VLAI
Title
Ashlar-Vellum Cobalt LI File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt LI File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 parsing of LI files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26051.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Cobalt Affected: 12 SP1
Create a notification for this product.
Date Public
2025-07-30 15:20
Show details on NVD website

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CVE-2025-8002 (GCVE-0-2025-8002)

Vulnerability from cvelistv5 – Published: 2025-09-17 20:53 – Updated: 2025-09-18 14:04
VLAI
Title
Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt CO File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26233.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Cobalt Affected: 12 SP1
Create a notification for this product.
Date Public
2025-07-30 15:21
Show details on NVD website

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CVE-2025-8005 (GCVE-0-2025-8005)

Vulnerability from cvelistv5 – Published: 2025-09-17 20:53 – Updated: 2025-09-18 14:04
VLAI
Title
Ashlar-Vellum Cobalt XE File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt XE File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26237.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Cobalt Affected: 12 SP1
Create a notification for this product.
Date Public
2025-07-30 15:20
Show details on NVD website

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CVE-2025-8354 (GCVE-0-2025-8354)

Vulnerability from cvelistv5 – Published: 2025-09-23 13:20 – Updated: 2026-02-26 17:48
VLAI
Title
RFA File Parsing Type Confusion Vulnerability
Summary
A maliciously crafted RFA file, when parsed through Autodesk Revit, can force a Type Confusion vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process.
CWE
Assigner
Impacted products
Vendor Product Version
Autodesk Revit Affected: 2026 , < 2026.3 (custom)
Affected: 2025 , < 2025.4.4 (custom)
Affected: 2024 , < 2024.3.4 (custom)
    cpe:2.3:a:autodesk:revit:2026:*:*:*:*:*:*:*
    cpe:2.3:a:autodesk:revit:2025:*:*:*:*:*:*:*
    cpe:2.3:a:autodesk:revit:2024:*:*:*:*:*:*:*
Create a notification for this product.
Autodesk Revit LT Affected: 2026 , < 2026.3 (custom)
Affected: 2025 , < 2025.4.4 (custom)
Affected: 2024 , < 2024.3.4 (custom)
    cpe:2.3:a:autodesk:revit_lt:2026:*:*:*:*:*:*:*
    cpe:2.3:a:autodesk:revit_lt:2025:*:*:*:*:*:*:*
    cpe:2.3:a:autodesk:revit_lt:2024:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.

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