Is Puffer Finance Safe?
Risk Grade: C (46/100)
Puffer Finance is rated as elevated risk — multiple novel mechanisms and notable interaction risks.
Moderate risk — fast-growing restaking play, but hardware trust assumptions and dual-obligation slashing risk are untested in a real crisis
A restaking protocol that lets you earn extra yield by putting your ETH to work across multiple blockchain services at once. It holds $800M in deposits. Its C grade comes from relying on Intel chip security to protect validators -- if that chip security fails, each validator has only 1-2 ETH of insurance covering a potential 30 ETH loss.
TVL
$63M
Mechanisms
5
Interactions
3
Value Grade
D
Key Risks for Puffer Finance Users
The anti-slashing protection depends on Intel chip security. Intel has disclosed chip vulnerabilities multiple times (2018, 2022, 2023). If the chip is bypassed, up to $200M in losses have no coverage
Validators are signed up for two jobs at once (staking and sequencing). A single outage could trigger penalties on both, far exceeding the tiny 1-2 ETH bond
Withdrawals depend on 7 out of 8 special guardians being online. If just 2 go down, all $800M in withdrawals freeze completely
Top Risk Factors
- •TEE failure leaves 30 ETH residual risk per validator
- •Double slashing from preconf + AVS simultaneous obligations
- •Guardian oracle liveness blocks withdrawals
Risk Score Breakdown
Puffer Finance's highest risk area is Oracle Surface (7/10). Here's how each dimension contributes to the overall 46/100 score:
Read the Full Puffer Finance Risk Report
This protocol has 2 collapse scenarios. 1 critical and 2 high-severity interaction risks identified. See the full mechanism classification, interaction matrix, and deep-dive recommendations.
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