Is Mellow Protocol Safe?
Risk Grade: B (27/100)
Mellow Protocol is rated as moderate risk — some novel mechanisms, generally well-understood.
Moderate risk — permissionless vault creation and untested slashing mechanics introduce meaningful uncertainty despite solid architecture
A restaking platform that lets anyone create vaults where users deposit ETH to earn extra yield from securing other networks through Symbiotic. It manages $310M in deposits. Its B- grade reflects a solid design with meaningful risks from untested slashing penalties and the fact that anyone can create vaults, with only curators standing between you and a bad one.
TVL
$3,000
Mechanisms
7
Interactions
6
Value Grade
C-
Key Risks for Mellow Protocol Users
If a service secured by Symbiotic fails, multiple Mellow vaults could be penalized simultaneously. Users in all affected vaults lose 10-30% of their deposit, not just those directly exposed.
Anyone can create a vault. Curators are supposed to filter out bad ones, but curators could be bribed, negligent, or socially manipulated into approving a trap vault.
Withdrawing your ETH takes 7 days. During a crisis, early exiters get out while later ones face growing losses as the secondary market price crashes below the actual value.
Top Risk Factors
- •Permissionless vault creation enables malicious vaults; curator gatekeeping is only defense, but curators may lack incentives for rigorous diligence or face capture/bribery
- •Symbiotic slashing risk is untested at scale; a major AVS failure causing 20%+ slashing would cascade across multiple Mellow vaults simultaneously, destroying platform credibility
- •LRT token redemption queues during stress (7-day Ethereum unbonding) create bank-run dynamics and NAV discounts, amplifying panic as early exiters escape while remaining holders face losses
Risk Score Breakdown
Mellow Protocol's highest risk area is Vitality Risk (6/10). Here's how each dimension contributes to the overall 27/100 score:
Read the Full Mellow Protocol Risk Report
This protocol has 2 collapse scenarios. 2 high-severity interaction risks identified. See the full mechanism classification, interaction matrix, and deep-dive recommendations.
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