BaseIncomplete

CWE-843Access of Resource Using Incompatible Type ('Type Confusion')

Category: logic

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.

Common consequences· 1

  • Availability / Integrity / Confidentiality — Read Memory, Modify Memory, Execute Unauthorized Code or Commands, DoS: Crash, Exit, or Restart
    When a memory buffer is accessed using the wrong type, it could read or write memory out of the bounds of the buffer, if the allocated buffer is smaller than the type that the code is attempting to access, leading to a crash and possibly code execution.

References

  1. https://cwe.mitre.org/data/definitions/843.html

(incoming)105

TypeTargetConfidenceTier
VulnerabilityCVE-2025-0147cve-2025-01470%live
VulnerabilityCVE-2025-0291cve-2025-02910%live
VulnerabilityGoogle Chromium V8 Type Confusion Vulnerabilitycve-2025-105850%live
VulnerabilityCVE-2025-12428cve-2025-124280%live
VulnerabilityGoogle Chromium V8 Type Confusion Vulnerabilitycve-2025-132230%live
VulnerabilityCVE-2025-13224cve-2025-132240%live
VulnerabilityCVE-2025-13226cve-2025-132260%live
VulnerabilityCVE-2025-13227cve-2025-132270%live
VulnerabilityCVE-2025-13228cve-2025-132280%live
VulnerabilityCVE-2025-13229cve-2025-132290%live
VulnerabilityCVE-2025-13230cve-2025-132300%live
VulnerabilityCVE-2025-13630cve-2025-136300%live
VulnerabilityCVE-2025-14330cve-2025-143300%live
VulnerabilityCVE-2025-1920cve-2025-19200%live
VulnerabilityCVE-2025-21279cve-2025-212790%live
VulnerabilityCVE-2025-21342cve-2025-213420%live
VulnerabilityCVE-2025-2135cve-2025-21350%live
VulnerabilityCVE-2025-21408cve-2025-214080%live
VulnerabilityCVE-2025-22435cve-2025-224350%live
VulnerabilityCVE-2025-24137cve-2025-241370%live
VulnerabilityCVE-2025-25000cve-2025-250000%live
VulnerabilityCVE-2025-26496cve-2025-264960%live
VulnerabilityMicrosoft Windows Scripting Engine Type Confusion Vulnerabilitycve-2025-303970%live
VulnerabilityCVE-2025-47151cve-2025-471510%live
VulnerabilityCVE-2025-47167cve-2025-471670%live
VulnerabilityCVE-2025-48756cve-2025-487560%live
VulnerabilityCVE-2025-49713cve-2025-497130%live
VulnerabilityCVE-2025-53143cve-2025-531430%live
VulnerabilityCVE-2025-53144cve-2025-531440%live
VulnerabilityCVE-2025-53145cve-2025-531450%live

Showing top 30 of 105 by confidence. Click any target to see the full neighbourhood.

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CWE
Access of Uninitialized Pointer
CWE
Incorrect Type Conversion or Cast
CWE
NULL Pointer Dereference
CWE
Mismatched Memory Management Routines
CWE
Function Call With Incorrect Variable or Reference as Argument
CWE
Function Call With Incorrect Argument Type
Sourced from MITRE CWE 4.20. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.