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Logic Error Vulnerability

Definition

A logic error vulnerability in smart contracts or blockchain protocols is a flaw in the underlying code that causes the system to behave incorrectly, contrary to its intended design. Unlike syntax errors, logic errors do not prevent code execution but lead to unintended outcomes, such as incorrect asset transfers or unauthorized access. These vulnerabilities can be exploited to drain funds, manipulate protocol rules, or disrupt network operations. They pose a significant security risk.