Yearn OG ETH
Risk reportKatana0x5920…141c
Risk
Depositing into Yearn OG ETH means underwriting risks you usually can't see: how much you could lose, whether you'd get out in time, and what would cover it.
Left to right, a deeper collateral crash. Hover any point for the scenarios that drive the loss — only a smart-contract bug reaches a total loss.
Collateral and oracle exposure
Each token you're exposed to, and the market it backs. If that market breaks, this is how much the vault loses, in dollars and as a share of the vault. Open a row for the price feed, stress curve, and supply-cap detail. Below, the oracles those prices depend on and what is at stake if one is compromised.
Driven by weETH $752,812 · yvvbUSDC $8,130 · −100% $3.29m modeled all-to-zero bad-debt ceiling
weETHHybridRedStone$3.2m74% of vault · bad debtOracle exposure $1.01m$4.21m98% of vault$3.2m74% of vault$1.01mseparate path
weETHHybridRedStone$3.2m74% of vault · bad debtOracle exposure $1.01mWhat it's made of
weETH is priced from a fundamental/NAV feed (RedStone), not a raw market-rate feed.
- → vbETH92% LLTV0xd045…4bc9RedStone
If it breaks
vault −30%yvvbUSDCHybridChainlink$89,4302% of vault · bad debtOracle exposure $9,249$98,6792% of vault$89,4302% of vault$9,249separate path
yvvbUSDCHybridChainlink$89,4302% of vault · bad debtOracle exposure $9,249What it's made of
Mixes market and exchange-rate inputs — partial depeg insulation, partial market exposure.
- → vbETH77% LLTV0x42c3…cba2Chainlink
If it breaks
vault −30%Oracle dependencies
2 feeds · 2 control pointsUp to$1.02mdrainable if these feeds are mispriced · 24% of vault
Each price traces to a feed and the on-chain admin that can move it. Compromise either to misprice the collateral and borrow against it. Per-row amounts overlap and are not summed.
- RedStone·a 2/3 Safe multisigprices weETH0x3658…f9b2$1.01m · 23% of vaultdrainable if it is compromised
- Chainlink·a 4/9 Safe multisigprices yvvbUSDC0x0787…3334$9,249 · <1% of vaultdrainable if it is compromised
Loss scenarios
Each row is a distinct failure. Possible loss is the share of your deposit at the selected collateral drop; Worst case is the ceiling if everything goes wrong — a conditional loss if it happens, not a likelihood. Price-scaling rows move with the drop selector; the rest are fixed. Enter a deposit to see the dollar figures as your own. Open a row for conditions, mitigations, and the math.
| Full-deposit & protocol-level(2) | |||||
| 100% | $4.31m | Full deposit | Instant | ||
| 18% | $760,942 | up to $3.29m | Instant | ||
| Price-driven collateral stress(1) | |||||
| 18% | $760,942 | up to $3.29m | Instant | ||
| Oracle & liquidation failures(5) | |||||
| 18% | $760,942 | up to $3.29m | Instant | ||
| 18% | $760,942 | up to $3.29m | Instant | ||
| 18% | $760,942 | up to $3.29m | Instant | ||
| 18% | $760,942 | up to $3.29m | Instant | ||
| — | — | up to $1.02m | Instant | ||
| Vault role & allocator(3) | |||||
| — | — | Full deposit | 3 days | ||
| — | — | Full deposit | Instant | ||
| — | — | up to $2.16m | 3 days | ||
Trust and control
The people and processes that can change this protocol under you.
Vault operators
The roles that can actually move your deposit — the real principal-loss path.
Role timelock 3 days to exit before owner/curator actions land
Sentinels1 · 1 multisigSafety role · veto only
Safety role, not an attack role: can revoke ANY pending timelocked curator change, instantly cut caps, and pull funds from adapters back to idle. Strictly risk-reducing — a captured sentinel cannot introduce new risk.
- 3-of-5 multisig0xe6ad…7162
Allocators2 · 2 EOAsReaches deposit · instant
Moves funds between markets the curator has ALREADY approved — instantly, with NO timelock and no exit window. Cannot reach a brand-new market, but can concentrate you into an approved-but-stressed market or order withdrawals so you hit weak liquidity first.
- single key (EOA)0x50b7…a8fa
- single key (EOA)0x75a1…780d
Audits
- Certora· 15 Dec, 2025report
- Blackthorn· 4 Dec, 2025report
- Spearbit· 4 Dec, 2025report
- Blackthorn· 15 Sep, 2025report
Governance & control
Protocol-wide governance: bounded context, not the path to your deposit.
MORPHO0x58D9…c2B2Dependencies that can affect your deposit
10 things this pool relies on but doesn't control. Select one for its story.
Every Morpho Blue market chooses an immutable oracle contract at creation; implementations can be Chainlink-like, exchange-rate, fixed-price, or custom. Failure modes: attacker-favourable price feed (covered in market-oracle-compromise) or price() revert / staleness blocking liquidations (covered in oracle-liveness-or-malfunction).
No quantified loss scenario references this dependency directly.