CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
Description
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.
Hierarchy (View 1000)
Parents
Children
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CVEs mapped to this weakness (864)
page 3 of 44| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-64608 | Cri | 0.64 | 9.8 | 0.00 | Jul 21, 2026 | Heap type confusion and out-of-bounds read/write in the Apache Fory C++ implementation. When deserializing data in compatible mode, the field-skip paths do not correctly validate the declared field types against the actual data, so input with an inconsistent schema can cause… | ||
| CVE-2026-13776 | Cri | 0.64 | 9.8 | 0.00 | Jun 30, 2026 | Type Confusion in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical) | ||
| CVE-2025-70023 | Cri | 0.64 | 9.8 | 0.00 | Apr 14, 2026 | An issue pertaining to CWE-843: Access of Resource Using Incompatible Type was discovered in transloadit uppy v0.25.6. | ||
| CVE-2026-4702 | Cri | 0.64 | 9.8 | 0.00 | Mar 24, 2026 | JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. | ||
| CVE-2026-4698 | Cri | 0.64 | 9.8 | 0.01 | Mar 24, 2026 | JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. | ||
| CVE-2026-2796 | Cri | 0.64 | 9.8 | 0.01 | Feb 24, 2026 | JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | ||
| CVE-2025-65570 | Cri | 0.64 | 9.8 | 0.00 | Dec 29, 2025 | A type confusion in jsish 2.0 allows incorrect control flow during execution of the OP_NEXT opcode. When an “instanceof” expression uses an array element access as the left-hand operand inside a for-in loop, the instructions implementation leaves an additional array… | ||
| CVE-2025-14330 | Cri | 0.64 | 9.8 | 0.01 | Dec 9, 2025 | 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. | ||
| CVE-2025-47151 | Cri | 0.64 | 9.8 | 0.01 | Nov 5, 2025 | A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this… | ||
| CVE-2025-22435 | Cri | 0.64 | 9.8 | 0.00 | Sep 2, 2025 | In avdt_msg_ind of avdt_msg.cc, there is a possible memory corruption due to type confusion. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||
| CVE-2024-43498 | Cri | 0.64 | 9.8 | 0.04 | Nov 12, 2024 | .NET and Visual Studio Remote Code Execution Vulnerability | ||
| CVE-2024-7825 | Cri | 0.64 | 9.8 | 0.00 | Oct 3, 2024 | Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Webroot SecureAnywhere - Web Shield on Windows, ARM, 64 bit, 32 bit (wrUrl.Dll modules) allows Functionality Misuse.This issue affects SecureAnywhere - Web Shield: before 2.1.2.3. | ||
| CVE-2024-7824 | Cri | 0.64 | 9.8 | 0.00 | Oct 3, 2024 | Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Webroot SecureAnywhere - Web Shield on Windows, ARM, 64 bit, 32 bit (wrUrl.Dll modules) allows Functionality Misuse.This issue affects SecureAnywhere - Web Shield: before 2.1.2.3. | ||
| CVE-2024-8385 | Cri | 0.64 | 9.8 | 0.01 | Sep 3, 2024 | A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2. | ||
| CVE-2024-8381 | Cri | 0.64 | 9.8 | 0.04 | Sep 3, 2024 | A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15. | ||
| CVE-2024-38178 | Hig | 0.64 | 7.5 | 0.41 | KEV | Aug 13, 2024 | Scripting Engine Memory Corruption Vulnerability | |
| CVE-2024-20078 | Cri | 0.64 | 9.8 | 0.00 | Jul 1, 2024 | In venc, there is a possible out of bounds write due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08737250; Issue ID: MSV-1452. | ||
| CVE-2024-5436 | Cri | 0.64 | 9.8 | 0.01 | May 31, 2024 | Type confusion in Snapchat LensCore could lead to denial of service or arbitrary code execution prior to version 12.88. We recommend upgrading to version 12.88 or above. | ||
| CVE-2023-43154 | Cri | 0.64 | 9.8 | 0.01 | Sep 27, 2023 | In Macrob7 Macs Framework Content Management System (CMS) 1.1.4f, loose comparison in "isValidLogin()" function during login attempt results in PHP type confusion vulnerability that leads to authentication bypass and takeover of the administrator account. | ||
| CVE-2023-42464 | Cri | 0.64 | 9.8 | 0.02 | Sep 20, 2023 | A Type Confusion vulnerability was found in the Spotlight RPC functions in afpd in Netatalk 3.1.x before 3.1.17. When parsing Spotlight RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings, and the values can be any of the… |
- risk 0.64cvss 9.8epss 0.00
Heap type confusion and out-of-bounds read/write in the Apache Fory C++ implementation. When deserializing data in compatible mode, the field-skip paths do not correctly validate the declared field types against the actual data, so input with an inconsistent schema can cause…
- risk 0.64cvss 9.8epss 0.00
Type Confusion in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
- risk 0.64cvss 9.8epss 0.00
An issue pertaining to CWE-843: Access of Resource Using Incompatible Type was discovered in transloadit uppy v0.25.6.
- risk 0.64cvss 9.8epss 0.00
JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
- risk 0.64cvss 9.8epss 0.01
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
- risk 0.64cvss 9.8epss 0.01
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- risk 0.64cvss 9.8epss 0.00
A type confusion in jsish 2.0 allows incorrect control flow during execution of the OP_NEXT opcode. When an “instanceof” expression uses an array element access as the left-hand operand inside a for-in loop, the instructions implementation leaves an additional array…
- risk 0.64cvss 9.8epss 0.01
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.
- risk 0.64cvss 9.8epss 0.01
A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this…
- risk 0.64cvss 9.8epss 0.00
In avdt_msg_ind of avdt_msg.cc, there is a possible memory corruption due to type confusion. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- risk 0.64cvss 9.8epss 0.04
.NET and Visual Studio Remote Code Execution Vulnerability
- risk 0.64cvss 9.8epss 0.00
Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Webroot SecureAnywhere - Web Shield on Windows, ARM, 64 bit, 32 bit (wrUrl.Dll modules) allows Functionality Misuse.This issue affects SecureAnywhere - Web Shield: before 2.1.2.3.
- risk 0.64cvss 9.8epss 0.00
Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Webroot SecureAnywhere - Web Shield on Windows, ARM, 64 bit, 32 bit (wrUrl.Dll modules) allows Functionality Misuse.This issue affects SecureAnywhere - Web Shield: before 2.1.2.3.
- risk 0.64cvss 9.8epss 0.01
A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
- risk 0.64cvss 9.8epss 0.04
A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
- risk 0.64cvss 7.5epss 0.41
Scripting Engine Memory Corruption Vulnerability
- risk 0.64cvss 9.8epss 0.00
In venc, there is a possible out of bounds write due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08737250; Issue ID: MSV-1452.
- risk 0.64cvss 9.8epss 0.01
Type confusion in Snapchat LensCore could lead to denial of service or arbitrary code execution prior to version 12.88. We recommend upgrading to version 12.88 or above.
- risk 0.64cvss 9.8epss 0.01
In Macrob7 Macs Framework Content Management System (CMS) 1.1.4f, loose comparison in "isValidLogin()" function during login attempt results in PHP type confusion vulnerability that leads to authentication bypass and takeover of the administrator account.
- risk 0.64cvss 9.8epss 0.02
A Type Confusion vulnerability was found in the Spotlight RPC functions in afpd in Netatalk 3.1.x before 3.1.17. When parsing Spotlight RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings, and the values can be any of the…