Decoded Intelligence Signal
Reentrancy
intermediate
fundamentals
Verified: May 26, 2026Lexicon Core Definition
A smart contract vulnerability where an external call allows a malicious contract to re-enter the original function before it finishes, potentially draining funds.
Analysis Breakdown
A smart contract vulnerability where an external call allows a malicious contract to re-enter the original function before it finishes, potentially draining funds. Full explanation coming soon when Journey 4 content is ingested.