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Findings: - MEDIUM-1: Non-atomic stale tx cleanup in mempool_get_block_candidates - MEDIUM-2: JSON parsing DoS amplification in _evict_stale_data_input_txs hot path - INFO-1/2/3: Defensive coding improvements Full audit report in SECURITY_AUDIT_2819.md
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Summary
Red Team security audit of the UTXO implementation for bounty Scottcjn/rustchain-bounties#2819.
Findings
Full audit report included as SECURITY_AUDIT_2819.md in this branch.
Methodology
Static analysis of utxo_db.py and utxo_endpoints.py focusing on atomicity, DoS vectors, memory safety, and information disclosure.
Closes #2819