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.— MITRE CWE catalog
1,055 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-843page 12 of 22
- CVE-2023-4070HIGHCVSS 8.1EG 8.12023-08-03
Type Confusion in V8 in Google Chrome prior to 115.0.5790.170 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
- CVE-2023-4068HIGHCVSS 8.1EG 8.12023-08-03
Type Confusion in V8 in Google Chrome prior to 115.0.5790.170 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
- CVE-2023-35297HIGHCVSS 8.1EG 8.12023-07-11
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
- CVE-2020-36460HIGHCVSS 8.1EG 8.12021-08-08
An issue was discovered in the model crate through 2020-11-10 for Rust. The Shared data structure has an implementation of the Send and Sync traits without regard for the inner type.
- CVE-2024-2887HIGHCVSS 7.7EG 8.12024-03-26
Type Confusion in WebAssembly in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
- CVE-2018-8133HIGHCVSS 7.5EG 8.12018-05-09
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. T…
- CVE-2026-58283HIGHCVSS 6.9EG 8.12026-07-03
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
- CVE-2025-24137HIGHCVSS 8.0EG 8.02025-01-27
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.4, macOS Sequoia 15.3, macOS Sonoma 14.7.3, tvOS 18.3, visionOS 2.3. An attacker on the local network may corrupt proce…
- CVE-2024-37987HIGHCVSS 8.0EG 8.02024-07-09
Secure Boot Security Feature Bypass Vulnerability
- CVE-2025-58310HIGHCVSS 5.5EG 8.02025-11-28
Permission control vulnerability in the distributed component. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
- CVE-2025-22153HIGHCVSS 7.9EG 7.92025-01-23
RestrictedPython is a tool that helps to define a subset of the Python language which allows to provide a program input into a trusted environment. Via a type confusion bug in versions of the CPython interpreter starting in 3.11 and prior …
- CVE-2026-102216HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
- CVE-2026-83763HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to elevate privileges locally.
- CVE-2026-70051HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Windows SmartScreen allows an authorized attacker to elevate privileges locally.
- CVE-2026-69880HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
- CVE-2026-85377HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-70225HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- CVE-2026-70245HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- CVE-2026-69926HIGHCVSS 7.8EG 7.82026-10-13
Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
- CVE-2026-19575HIGHCVSS 7.8EG 7.82026-10-09
The user-mode verification handler for the device_deinit() system call, z_vrfy_device_deinit() in kernel/device.c, validated its dev argument with K_SYSCALL_OBJ_INIT(dev, K_OBJ_ANY). k_object_validate() short-circuits its type comparison w…
- CVE-2026-58854HIGHCVSS 7.8EG 7.82026-10-05
In multiple locations, there is a possible memory corruption 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.
- CVE-2026-47583HIGHCVSS 7.8EG 7.82026-09-30
NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel module where an attacker could cause type confusion. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of pri…
- CVE-2026-47572HIGHCVSS 7.8EG 7.82026-09-30
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a user could cause type confusion. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privil…
- CVE-2026-47569HIGHCVSS 7.8EG 7.82026-09-30
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a user could cause a type confusion via a handle recycle race. A successful exploit of this vulnerability might lead to code execution, denial of s…
- CVE-2026-47504HIGHCVSS 7.8EG 7.82026-09-30
NVIDIA Linux GPU Display Driver contains a vulnerability in the NGX updater where an outdated embedded cryptographic library is susceptible to type confusion. A successful exploit of this vulnerability might lead to code execution, denial …
- CVE-2026-80161HIGHCVSS 7.8EG 7.82026-09-08
Acrobat Reader is affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to …
- CVE-2026-69324HIGHCVSS 7.8EG 7.82026-09-08
Access of resource using incompatible type ('type confusion') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.
- CVE-2026-70584HIGHCVSS 7.8EG 7.82026-09-08
Access of resource using incompatible type ('type confusion') in Windows Core Messaging allows an authorized attacker to elevate privileges locally.
- CVE-2026-68803HIGHCVSS 7.8EG 7.82026-08-11
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- CVE-2026-64904HIGHCVSS 7.8EG 7.82026-08-11
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
- CVE-2026-68811HIGHCVSS 7.8EG 7.82026-08-11
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- CVE-2026-61932HIGHCVSS 7.8EG 7.82026-08-11
Access of resource using incompatible type ('type confusion') in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- CVE-2026-58541HIGHCVSS 7.8EG 7.82026-07-14
Access of resource using incompatible type ('type confusion') in Windows DWM allows an authorized attacker to elevate privileges locally.
- CVE-2026-55025HIGHCVSS 7.8EG 7.82026-07-14
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- CVE-2026-55022HIGHCVSS 7.8EG 7.82026-07-14
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
- CVE-2026-55024HIGHCVSS 7.8EG 7.82026-07-14
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- CVE-2026-50491HIGHCVSS 7.8EG 7.82026-07-14
Out-of-bounds read in Code Integrity DLL (ci.dll) allows an authorized attacker to elevate privileges locally.
- CVE-2026-50421HIGHCVSS 7.8EG 7.82026-07-14
Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.
- CVE-2026-50390HIGHCVSS 7.8EG 7.82026-07-14
Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-57254HIGHCVSS 7.8EG 7.82026-07-08
There is an abnormal annotation within the PDF that is referenced by other objects. When the application parses the PDF, it fails to perform proper type checking, ultimately causing the application to crash.
- CVE-2026-12390HIGHCVSS 7.8EG 7.82026-06-18
In AzeoTech DAQFactory versions 21.1 and prior, a Type Confusion vulnerability can be exploited by an attacker using specially crafted .ctl files which can result in code execution.
- CVE-2026-45600HIGHCVSS 7.8EG 7.82026-06-09
Access of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-44817HIGHCVSS 7.8EG 7.82026-06-09
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- CVE-2026-46680HIGHCVSS 7.8EG 7.82026-05-21
containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4 and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username, leading…
- CVE-2026-35417HIGHCVSS 7.8EG 7.82026-05-12
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
- CVE-2026-34344HIGHCVSS 7.8EG 7.82026-05-12
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- CVE-2026-43456HIGHCVSS 7.8EG 7.82026-05-08
In the Linux kernel, the following vulnerability has been resolved: bonding: fix type confusion in bond_setup_by_slave() kernel BUG at net/core/skbuff.c:2306! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI RIP: 0010:pskb_expand_head+0xa…
- CVE-2026-31502HIGHCVSS 7.8EG 7.82026-04-22
In the Linux kernel, the following vulnerability has been resolved: team: fix header_ops type confusion with non-Ethernet ports Similar to commit 950803f72547 ("bonding: fix type confusion in bond_setup_by_slave()") team has the same cla…
- CVE-2026-27298HIGHCVSS 7.8EG 7.82026-04-14
Adobe Framemaker versions 2022.8 and earlier are affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of t…
- CVE-2026-26162HIGHCVSS 7.8EG 7.82026-04-14
Access of resource using incompatible type ('type confusion') in Windows OLE allows an authorized attacker to elevate privileges locally.
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