Lido investigating stETH oracle issue caused by 32 ETH deposit omission that reduced daily rebase APR from 2.15% to 2.04%; user funds reported safe.
DeFi & Yields ·
Lido is investigating an oracle issue affecting stETH after a 32 ETH deposit was omitted from calculations, causing the daily rebase APR to decline from 2.15% to 2.04%. The incident prompted scrutiny of the staking protocol's reward distribution mechanism, though user funds have been reported as secure.
The omission affected how staking rewards are reflected in stETH's daily rebase—the mechanism by which holders accrue yield on their position. The discrepancy between the expected and actual APR signals a gap in how deposit data was fed into the oracle system that coordinates reward distribution across the protocol.
It remains unclear whether the omission was a one-time data error, how long it persisted before detection, or what remedial steps Lido will implement to prevent similar incidents. The investigation's timeline and final root-cause determination have not been disclosed.