Decentralized lending giant Aave has effectively come to a standstill after its core markets reached 100% utilization, rendering users unable to withdraw approximately $5 billion in stablecoins, including USDT and USDC. This crisis was triggered by a $292 million exploit of the Kelp DAO rsETH bridge on April 18, which led to a massive exodus of over $6.6 billion in assets from the protocol within a 24-hour period. Aave founder Stani Kulechov stated he had no useful comments to offer when approached by CoinDesk. According to DeFi Warhold, 100% utilization signifies a complete lack of liquidity, making it impossible to process liquidations and resulting in $3 billion in USDT and $2 billion in USDC being stuck.
Analysts, including Natalie Newson from CertiK, concur that Aave is facing severe trouble due to its inability to protect itself against further bad debt. Newson emphasized that the protocol's self-defense mechanisms are down, and without outside intervention, Aave may not recover. The situation highlights the risks associated with the interconnectivity of DeFi systems, where a single point of failure can have far-reaching consequences.