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CWE-843

904 CVEs • Abstraction: Base

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.

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CVEs (904)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Ashlar
1Cobalt
Jun 17, 2026
Dec 30, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
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 intera...Show more
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-24843.Show less
1Deltaww
1Drasimucad
Jun 17, 2026
Dec 30, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
Delta Electronics DRASimuCAD STP File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics DRASim...Show more
Delta Electronics DRASimuCAD STP File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics DRASimuCAD. 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 STP 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-22450.Show less
1Deltaww
1Drasimucad
Jun 17, 2026
Dec 30, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
Delta Electronics DRASimuCAD STP File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics DRASim...Show more
Delta Electronics DRASimuCAD STP File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics DRASimuCAD. 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 STP 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-22414.Show less
1Tcpdf Project
1Tcpdf
Jun 17, 2026
Dec 27, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.
1Google
1Chrome
Jun 17, 2026
Dec 18, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Type Confusion in V8 in Google Chrome prior to 131.0.6778.204 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
1Apple
1Macos
Jun 17, 2026
Dec 12, 2024
N/A· v4
5.5 MEDIUM· v3
N/A· v2
A logic issue was addressed with improved file handling. This issue is fixed in macOS Sequoia 15.2. A malicious app may be able to access arbitrary files.
1Apple
7Ipados
Iphone OsMacos+4 more
Jun 17, 2026
Dec 12, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing malic...Show more
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to memory corruption.Show less
1Microsoft
5Windows Server 2016
Windows Server 2019Windows Server 2022+2 more
Jun 17, 2026
Dec 12, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
Windows Remote Desktop Services Remote Code Execution Vulnerability
1Google
1Chrome
Jun 17, 2026
Dec 12, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Type Confusion in V8 in Google Chrome prior to 131.0.6778.139 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Jun 17, 2026
Dec 3, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Type Confusion in V8 in Google Chrome prior to 131.0.6778.108 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page. (Chromium security severity: High)
1Irfanview
1Irfanview
Jun 17, 2026
Nov 22, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
IrfanView DXF File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView. User interaction is required to...Show more
IrfanView DXF File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView. 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 DXF 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-22184.Show less
1Irfanview
1Irfanview
Jun 17, 2026
Nov 22, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
IrfanView DXF File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView. User interaction is required to...Show more
IrfanView DXF File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView. 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 DXF 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-22177.Show less
1Google
1Android
Jun 17, 2026
Nov 20, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
In the deserialization constructor of NanoAppFilter.java, there is a possible loss of data due to type confusion. This could lead to local escalation of privilege in the system server with no additional execution privile...Show more
In the deserialization constructor of NanoAppFilter.java, there is a possible loss of data due to type confusion. This could lead to local escalation of privilege in the system server with no additional execution privileges needed. User interaction is not needed for exploitation.Show less
1Google
1Chrome
Jun 17, 2026
Nov 19, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Type Confusion in V8 in Google Chrome prior to 131.0.6778.85 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
1Google
1Android
Jun 17, 2026
Nov 19, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
In writeTypedArrayList and readTypedArrayList of Parcel.java, there is a possible escalation of privilege due to type confusion. This could lead to local escalation of privilege with no additional execution privileges ne...Show more
In writeTypedArrayList and readTypedArrayList of Parcel.java, there is a possible escalation of privilege due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Show less
1Microsoft
2.net
Visual Studio 2022
Jun 17, 2026
Nov 12, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
.NET and Visual Studio Remote Code Execution Vulnerability
1Google
1Android
Jun 17, 2026
Nov 4, 2024
N/A· v4
6.7 MEDIUM· v3
N/A· v2
In m4u, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Pa...Show more
In m4u, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08960505; Issue ID: MSV-1590.Show less
1Google
1Chrome
Jun 17, 2026
Oct 22, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Type Confusion in V8 in Google Chrome prior to 130.0.6723.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Jun 17, 2026
Oct 22, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Type Confusion in V8 in Google Chrome prior to 130.0.6723.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
1Linux
1Linux Kernel
Aug 4, 2026
Oct 21, 2024
N/A· v4
7.1 HIGH· v3
N/A· v2
In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of _STR method Only buffer objects are valid return values of _STR. If something else is returned description_show(...Show more
In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of _STR method Only buffer objects are valid return values of _STR. If something else is returned description_show() will access invalid memory.Show less