highLogic errorEVM-Solidity
Ethereum Fusaka Upgrade: Prysm incorrectly caches the result of `verify_data_column_sidecar_inclusion_proof` check
- Payout
- $0
- Protocol
- Ethereum Fusaka Upgrade
- Disclosed
- Oct 13, 2025
- Source
- sherlock
Prysm's Fusaka/PeerDAS data-column verification memoizes the inclusion-proof check under a key built from the signed block header and the inclusion proof but omits the sidecar's KZG commitments, contrary to the consensus spec's recommended argument tuple. Beca …
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