Ledger Discloses Unfixable Security Flaw in MediaTek Chip Used by Solana Seeker

Ledger disclosed a permanent hardware vulnerability in the MediaTek Dimensity 7300 chip that powers the Solana Seeker smartphone. The flaw allows attackers with physical access to gain full device control and extract private keys. No software patch can resolve the issue, as the weakness is embedded in the chip's silicon.