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CWE-191

Integer Underflow (Wrap or Wraparound)

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.

Official CWE-191 definition at MITRE

Impactr finds and proves weaknesses like CWE-191 in your web apps and APIs - investigating, chaining, and validating each with a reproducible exploit.

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