health-factor-bypass

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vulnerability

A critical bug in Fringe.fi's lending protocol allows borrowers to withdraw collateral without accruing interest being updated, leaving the protocol in an undercollaterized state. The vulnerability occurs when withdrawing non-maximum amounts, as the accrual field remains stale and isn't counted against the borrower's health factor calculation, enabling attackers to drain the protocol's reserves.

Fringe.fi Frax Share USDC Compound V2 PIT (Primary Index Token)
trust-security.xyz · Trust · 19 hours ago · details