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Solana's new validator schedule sparks security concerns over potential MEV exploitation.

Protocol Fundamentals
27 Oct 2026, 13:17 WIB
Tokenpost
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Neutral
Solana's new validator schedule sparks security concerns over potential MEV exploitation.

Solana's proposed geographic leader schedule (SIMD-0675) aims to reorder validator leadership to favor nearby validators leading in sequence, potentially speeding up handoffs by an estimated 29.1 milliseconds. However, this approach raises security concerns about validators possibly exploiting self-reported locations to create longer maximal extractable value (MEV) windows. Analysts suggest a cautious run length between three and seven leadership windows to balance efficiency and risk. The proposal is still under review with no set activation date.

Solana's geographic leader plan is under discussion, with Pluang data showing a market breadth of 16 rising and 33 falling among 50 major cryptocurrencies as of Oct 27, 2026 17:02 WIB. Notable movers include AAVE at Rp2.357.329 with a 26% Sell / 74% Buy order split, DOT at Rp17.814 with 27% Sell / 73% Buy, and COMP at Rp391.067 with 100% Sell activity. This snapshot provides a view of current market dynamics on the Pluang platform.

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