ERC-777/1155/721 hook without reentrancy guard

Symbiotic's assessment for RD-F-015 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Symbiotic vaults accept standard ERC-20 collateral (wstETH, cbETH, rETH, sUSDe) not ERC-777 or ERC-721 tokens. No ERC-777/ERC-1155/ERC-721 hook integration exists in the core protocol. This factor does not apply by construction.

Sources #

Etherscan
Symbiotic DC_wstETH TokenDefaultCollateral wstETH token (ERC-20) at 0xC329400492c6ff2438472D4651Ad17389fCb843aretrieved 2026-05-16

Methodology #

Determine whether the protocol integrates token standards with callbacks (ERC-777 tokensReceived, ERC-1155 onReceived, ERC-721 onReceived) without reentrancy guards on the affected functions.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol symbiotic factor RD-F-015 score not_applicable collected_at 2026-05-16 09:25:24