Published
October 23, 2025
Total Findings
46
Findings Breakdown
Critical2
High11
Medium17
Low6
QA / Informational10
Executive Summary
A comprehensive audit of Zest Protocol v2's complete redesign with findings related to flash loan mechanisms, share price calculations, interest accounting, bad debt socialization, and vault operations.
About Zest
Zest Protocol is a decentralized lending platform on Stacks enabling Bitcoin-backed borrowing and lending. The v2 architecture represents a complete redesign introducing vaults, efficiency groups, flash loans, and integrated oracle price feeds for enhanced capital efficiency.
Findings Summary
This security review identified a total of 46 findings:
2 Critical
11 High
17 Medium
6 Low
10 QA / Informational
All findings were thoroughly documented and communicated to the Zest team. For detailed analysis and remediation recommendations, please refer to the full report.