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Home/CWEs/CWE-191
Common Weakness Enumeration

CWE-191: Integer Underflow (Wrap or Wraparound)

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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.

Abstraction
Base
Related CVEs
3

▪ References & documentation

https://cwe.mitre.org/data/definitions/191.htmlNVD CWE listing

▪ Related CVEs

CVE-2025-43546High

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CVE-2021-28027Critical

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