# Solv security audit

Solv Protocol offers financial services for Bitcoin holders; this audit reviewed its SolvBTC Soroban smart contracts on Stellar, written in Rust, covering the fungible token, oracle and vault.

Codezen audited Solv together with Zenith Security. Technologies in scope: Stellar, Soroban, Rust, Bitcoin and Smart Contract. We reported 16 findings: 4 critical, 5 major, 5 minor and 2 informational.

- Audit type: Soroban smart contract audit
- Technologies: Stellar, Soroban, Rust, Bitcoin, Smart Contract
- Ecosystem: Stellar, Bitcoin
- Delivered with: Zenith Security
- Report date: 10 October 2025
- Full report (PDF): https://github.com/zenith-security/reports/blob/f7c7ea6b6d974cffb93bdb03b89d8311dea21dc3/reports/Solv%20-%20Zenith%20Audit%20Report.pdf
- Project website: https://solv.finance
- Page: https://www.codezen.tech/audits/solvbtc-stellar/

## Findings by severity

| Severity | Count |
| --- | --- |
| Critical | 4 |
| Major | 5 |
| Minor | 5 |
| Info | 2 |
| Total | 16 |

Need a similar audit? Email info@codezen.tech or visit https://www.codezen.tech/.