ended3월 21일· 1 sources

The Aave CAPO Oracle Incident: How a 2.85% Price Error Triggered $26M in Wrongful Liquidations

Aave CAPO Oracle 사고: 2.85% 가격 오류가 촉발한 2,600만 달러 부당 청산 사태

Why it matters

On March 10, 2026, a misconfiguration in Aave's CAPO (Correlated Asset Price Oracle) caused wstETH collateral to be underpriced by 2.85%, triggering ~$26 million in wrongful liquidations across 34 user positions. The root cause was a desynchronization between the off-chain snapshot update algorithm and an on-chain constraint that capped ratio increases, resulting in an outdated exchange rate paired with a fully advanced timestamp.

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