Sorella Angstrom Security Competition Review

Crowdsourced Security Competition Assessment of Sorella Angstrom

Sorella is a Uniswap v4 hook protocol designed to protect liquidity providers and swappers by mitigating LVR and MEV through novel reward mechanisms. Its Angstrom implementation aims to make AMMs more fair and efficient by distributing rewards across liquidity ranges while enabling flexible execution through composable hooks.

To test the resilience of this design, Sorella Labs collaborated with Cantina to host a crowdsourced security competition targeting the Angstrom codebase. The competition uncovered vulnerabilities in reward tick handling, slippage manipulation, and tick initialization that could allow attackers to shift distributions or drain yield by front-running pool updates.

Cantina also helps secure advanced AMM infrastructure like Sorella through security audits, bug bounty programs, and multisig security, providing both proactive and continuous protection across custom liquidity systems.