Access of Resource Using Incompatible Type
CWE-843
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.
We track 495 vulnerabilities of this type. 100% are rated high or critical, and the average CVSS score is 8.5. 42 have been exploited in real attacks.
Latest Access of Resource Using Incompatible Type vulnerabilities
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 7.4 High severity
Microsoft Edge (Chromium-based): Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
- 8.8 High severity
Laravel MongoDB: Access of Resource Using Incompatible Type
A type-handling flaw in the relationship query building of this MongoDB integration library can cause a check for the absence of a related record to be compiled with an identifier of the wrong data type. In an application that relies on such a check to decide
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in Turbolev in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in SVG in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 9.6 Critical severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in Turbolev in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 8.1 High severity
Microsoft Edge (Chromium-based): Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
- 8.8 High severity
Microsoft Edge (Chromium-based): Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
- 7.5 High severity
EPICS Base: Access of Resource Using Incompatible Type
In EPICS Base release 7.0.10 and prior, an insufficient validation of element or length values in a network message can cause the application to read beyond the bounds of an allocated buffer. This may lead to denial of service and could expose adjacent memory
- 8.1 High severity
Firefox: Access of Resource Using Incompatible Type
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
- 7.3 High severity
Firefox: Access of Resource Using Incompatible Type
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
- 7.5 High severity
Safari: Access of Resource Using Incompatible Type
A type confusion issue was addressed with improved checks. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to memory corrupti
- 8.8 High severity
Safari: Access of Resource Using Incompatible Type
A type confusion issue was addressed with improved state management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to memor
- 8.8 High severity
Safari: Access of Resource Using Incompatible Type
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to arbitr
- 9.6 Critical severity
Sid Meier's Civilization VI: Access of Resource Using Incompatible Type
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
- 7.5 High severity
pgvectorscale: Access of Resource Using Incompatible Type
Timescale pgvectorscale before 0.9.1 contains a type confusion vulnerability that allows low-privileged database users to corrupt memory by shadowing pgvector's vector type or operators. Attackers with CREATE privilege on the vectorscale schema can pre-create
- 9.6 Critical severity
Civilization V: Access of Resource Using Incompatible Type
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 d
- 9.9 Critical severity
wasmtime: Numeric Truncation Error
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 man
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in V8 in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in Skia in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in V8 in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in WebFonts in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low)
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in Sync in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory outside the sandbox via a crafted file. (Chromium security severity: Low)
- 8.8 High severity
Safari: Access of Resource Using Incompatible Type
A type confusion issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. Processing maliciously crafted web content may lead to arbitrary code execution.
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in V8 in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 7.8 High severity
Windows 10 Version 1607: Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- 7.8 High severity
Windows 10 Version 1607: Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- 7.0 High severity
Windows 10 Version 1607: Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- 8.8 High severity
Microsoft .NET Framework 3.5 AND…: Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
- 7.8 High severity
Windows 10 Version 1607: Access of Resource Using Incompatible Type
Access of resource using incompatible type ('type confusion') in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
- 8.1 High severity
Firefox: Access of Resource Using Incompatible Type
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.
- 7.1 High severity
Firefox: Access of Resource Using Incompatible Type
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.
- 7.8 High severity
zephyr: Access of Resource Using Incompatible Type
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 when the requested typ
- 7.5 High severity
FalkorDB: Access of Resource Using Incompatible Type
A type confusion vulnerability in the _read_flags function (src/commands/cmd_dispatcher.c) in FalkorDB before 4.20.0 allows a remote authenticated attacker who can run GRAPH.QUERY to cause a denial of service and possibly disclose or corrupt memory. The functi
- 8.8 High severity
libmongocrypt: Access of Resource Using Incompatible Type
Improper state management in MongoDB libmongocrypt can cause provider-specific data to be treated as an incompatible type when cleaning up a key document containing duplicate masterKey fields. An authenticated actor who can modify key vault documents, or a ser
- 7.5 High severity
DataPower Gateway 10.6CD: Access of Resource Using Incompatible Type
IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow an attacker to cause a denial of service due to a type confusion flaw.
- 9.8 Critical severity
handlebars.js: Improper Control of Generation of Code
Handlebars provides the power necessary to let users build semantic templates. From 4.0.0 until 4.7.10, Handlebars.compile() and Handlebars.precompile() accept pre-parsed AST objects while validating only selected PathExpression, NumberLiteral, and BooleanLite
- 8.8 High severity
Chrome: Access of Resource Using Incompatible Type
Type confusion in V8 in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low)