CWE-191: Integer Underflow (Wrap or Wraparound)

ID CWE-191

Abstraction Base

Structure Simple

Status Draft

Number of CVEs 253

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

This can happen in signed and unsigned cases.

Modes of Introduction

Phase	Note
Implementation

Applicable Platforms

Type	Class	Name	Prevalence
Language		C
Language		C++
Language		Java
Language		C#

Relationships

View			Weakness
# ID	View	Status	# ID	Name	Abstraction	Structure	Status
CWE-1000	Research Concepts	Draft	CWE-682	Incorrect Calculation	Pillar	Simple	Draft
CWE-1003	Weaknesses for Simplified Mapping of Published Vulnerabilities	Incomplete	CWE-682	Incorrect Calculation	Pillar	Simple	Draft

CVEs Published

Based on CVE published date

CVSS Severity

CVSS Severity - By Year

CVSS Base Score

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date