According to Protos, Bitcoin wallets using ESP32 chips, including Blockstream’s Jade wallet, have now found a critical vulnerability (CVE-2025-27840). Crypto Deep Tech, a cybersecurity research firm, said the vulnerability could lead to the theft of private keys.
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Foreign media: Bitcoin wallets using ESP32 chips have serious vulnerabilities that could lead to the theft of Private Keys.
According to Protos, Bitcoin wallets using ESP32 chips, including Blockstream’s Jade wallet, have now found a critical vulnerability (CVE-2025-27840). Crypto Deep Tech, a cybersecurity research firm, said the vulnerability could lead to the theft of private keys.