Multiply-before-divide in unlocked_rewards computation permanently bricks all lending operations

reduce_outflow only modifies the current time segment, making cross-segment deposits and repayments a no-op on the rate limiter

deposit_limit_breached subtracts cash_reserve twice, producing wrong results in every market with accumulated fees

close_pool_reward extracts rewards entitled to unregistered obligations because the num_obligation_reward_managers guard only tracks lazily-created entries

Lack of input validation with custom Hub Request Manager permits Spoofing of messages which cause drains of all Funds from Global Escrow

User can inflate share price by not claiming his redeem, causing potential permanent fund loss