Weakness (CWE)
CWE-843: Access of Resource Using Incompatible Type
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.
Source: MITRE CWE-843
63 results · Clear filters · Feed
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Medium 6.3CVE-2026-116370 Public exploit
2K Games Sid Meier's Civilization VI Lua sandbox loadstring type confusion
A security flaw has been discovered in 2K Games Sid Meier's Civilization VI 1.0.12.68. The affected element is the function loadstring of the component Lua sandbox. Performing a manipulation results in type confusion. The attack may be initiated remotely. The…
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Medium 6.3CVE-2026-116111 Public exploit
2K Games Civilization V Lua Sandbox loadstring type confusion
A vulnerability was determined in 2K Games Civilization V 1.0.3.144. Impacted is the function loadstring of the component Lua Sandbox. Executing a manipulation can lead to type confusion. The attack may be performed from remote. The exploit has been publicly …
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Critical 9.9CVE-2026-115889 Public exploit
Wasmtime: Bit-packing in Cranelift compiler causes silent overflow and miscompilation
Wasmtime is a runtime for WebAssembly. Prior to 36.0.19 and 43.0.0, the Cranelift compiler backend bit-packs SSA value indices in a way that can silently overflow in release builds when compiling a sufficiently large or specially crafted Wasm function with ma…
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High 8.8
Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside…
KEV Sep 4, 2026 -
High 8.8CVE-2026-78938 Public exploit
Type confusion in V8 in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside…
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Medium 6.3CVE-2026-72844 Public exploit
Lean 4 Kernel Type Checking Bypass via Mismatched Structure Projections
The Lean 4 kernel does not verify that the structure named in a projection expression matches the type of the value being projected, and environment::add_inductive in src/kernel/inductive.cpp did not type check the nested inductive applications that are repla…
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Critical 9.0CVE-2026-58289 Public exploit
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
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High 8.8CVE-2026-14431 Public exploit
Type Confusion in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside…
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High 7.3CVE-2026-46680 Public exploit
containerd user ID handling bypass allows runAsNonRoot evasion
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 to runAsNonRoot eva…
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Medium 4.3CVE-2026-10702 Public exploit
JIT miscompilation in the JavaScript Engine: JIT component
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 151.0.3.
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High 7.8CVE-2026-34344 Public exploit
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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High 8.8CVE-2026-8389 Public exploit
JIT miscompilation in the JavaScript Engine: JIT component
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3.
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High 8.8CVE-2026-6307 Public exploit
Type Confusion in Turbofan in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code…
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High 8.8CVE-2026-5865 Public exploit
Type Confusion in V8 in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitrary code inside…
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High 7.5
A flaw in Node.js HTTP request handling causes an uncaught `TypeError` when a request is received with a header named `…
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Critical 9.8CVE-2026-33937 Public exploit
Handlebars.js has JavaScript Injection via AST Type Confusion
Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, `Handlebars.compile()` accepts a pre-parsed AST object in addition to a template string. The `value` field of a `NumberLiteral` AST node is emitted…
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Critical 9.8CVE-2026-2796 Public exploit
JIT miscompilation in the JavaScript: WebAssembly component
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
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Medium 4.3
A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 26.2, iOS 18.7.3 and i…
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High 7.3CVE-2025-14325 Public exploit
JIT miscompilation in the JavaScript Engine: JIT component
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
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High 8.8CVE-2025-13224 Public exploit
Type Confusion in V8 in Google Chrome prior to 142.0.7444.175 allowed a remote attacker to potentially exploit heap cor…
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High 8.1CVE-2025-62518 Public exploit
astral-tokio-tar Vulnerable to PAX Header Desynchronization
astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar hea…
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High 8.8
Type confusion in V8 in Google Chrome prior to 140.0.7339.185 allowed a remote attacker to potentially exploit heap cor…
KEV Sep 23, 2025 -
High 7.8CVE-2025-50168 Public exploit
Win32k Elevation of Privilege Vulnerability
Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
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High 8.1
Type confusion in V8 in Google Chrome prior to 138.0.7204.96 allowed a remote attacker to perform arbitrary read/write …
KEV Jul 2, 2025 -
Low 3.3CVE-2025-21082 Public exploit
arkui_ace_engine has a type confusion vulnerability
in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.
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High 7.5
Scripting Engine Memory Corruption Vulnerability
Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.
KEV May 13, 2025 -
Medium 5.4CVE-2025-24271 Public exploit
An access issue was addressed with improved access restrictions. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadO…
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High 8.8CVE-2025-2135 Public exploit
Type Confusion in V8 in Google Chrome prior to 134.0.6998.88 allowed a remote attacker to potentially exploit heap corr…
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High 7.7CVE-2024-40676 Public exploit
In checkKeyIntent of AccountManagerService.java, there is a possible way to bypass intent security check and install an…
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High 8.8CVE-2024-12381 Public exploit
Type Confusion in V8 in Google Chrome prior to 131.0.6778.139 allowed a remote attacker to potentially exploit heap cor…
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Critical 9.8CVE-2024-8381 Public exploit
A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as …
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High 8.8
Type confusion in V8 in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to exploit heap corruption via a…
KEV Aug 26, 2024 -
High 8.3
Type Confusion in V8 in Google Chrome prior to 125.0.6422.112 allowed a remote attacker to execute arbitrary code insid…
KEV May 28, 2024 -
Critical 9.6
Type Confusion in V8 in Google Chrome prior to 125.0.6422.60 allowed a remote attacker to execute arbitrary code inside…
KEV May 20, 2024 -
High 8.1
Type Confusion in WebAssembly in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to execute arbitrary co…
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High 8.8CVE-2024-1939 Public exploit
Type Confusion in V8 in Google Chrome prior to 122.0.6261.94 allowed a remote attacker to potentially exploit heap corr…
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High 8.8
A type confusion issue was addressed with improved checks. This issue is fixed in Safari 17.3, iOS 15.8.7 and iPadOS 15…
KEV Jan 23, 2024 -
High 8.8
Type confusion in V8 in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap cor…
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High 8.8
Type Confusion in V8 in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to execute arbitrary code via a…
KEV Feb 6, 2024 -
High 8.8
Type confusion in V8 in Google Chrome prior to 114.0.5735.110 allowed a remote attacker to potentially exploit heap cor…
KEV Jun 7, 2023