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SolanaPDASecuritySmart ContractsTokenTable

PDA Seed Collision: How a Sequential Counter Affected Account Isolation on Solana

JecikPoMarch 29, 2026

During a review of the TokenTable Solana Unlocker V2 program, we observed a scenario in which token allocations associated with cancelled accounts could be accessed in an unintended sequence, without requiring privileged permissions.

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