English
Bitcoin Core devs sound alarm over fund loss risk in wallet migration bug
Jan 6, 2026
< 1 min read
by Hannah Collymore
for CryptoPolitan

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AI Overview
Bitcoin Core developers identified a critical bug in versions 30.0 and 30.1 impacting the migration process from legacy wallets to modern descriptor wallets. This security vulnerability raises concerns about user adoption and wallet functionality.
Bearish
Bitcoin Core developers publicly revealed they found a critical bug in versions 30.0 and 30.1 of the software, an issue that affects the wallet migration process from legacy wallets to what they called modern descriptor wallets. According to an X post shared by the developers, the wallet migration bug was found in Bitcoin Core wallet […]
