- Bitcoin Core has issued a warning about vulnerabilities in wallet migration.
- Users should wait for version 30.2 before migrating their wallets.
- Failure to heed this advice could result in the loss of funds.
Bitcoin Core developers announced a serious vulnerability in versions 30.0 and 30.1 affecting legacy wallet migrations, potentially leading to loss of funds, reported on January 7th by PANews.
This vulnerability highlights risks in Bitcoin Core’s software, impacting legacy wallet users and prompting concern over fund security ahead of the forthcoming v30.2 update, which will address the issue.
Community Caution Over Risk of Wallet Loss
Bitcoin Core has identified a severe risk of unintended wallet deletion during the legacy wallet migration process on versions 30.0 and 30.1. This vulnerability could lead to permanent fund loss if backups are unavailable. The bug affects only migration processes, with regular operations remaining secure. The development team is withdrawing affected versions from the site and will release a fix in version 30.2.
Immediate effects are evident with users needing to delay migrations. Reactions from the community have emphasized caution, with developers not yet listing formal advisories. The Bitcoin Core team has recommended waiting for the v30.2 patch before proceeding with migrations. No public statements from major crypto influencers like CZ or Vitalik Buterin have been recorded thus far.
Historical Context, Price Data, and Expert Insights
Did you know? Bitcoin Core previously managed crises regarding non-fund-related vulnerabilities, like CPU DoS risks. Past advisories didn’t cause fund losses, making this incident particularly rare and impactful.
Data from CoinMarketCap reports Bitcoin (BTC) priced at $92,641.72 with a market cap of $1.85 trillion. Trading volume over 24 hours reached $55.15 billion, marking a 19.23% increase. BTC experienced a 1.30% decline in 24-hour price change but showed a 4.78% increase over the week. The total circulating supply is 19,972,590 BTC.
Bitcoin(BTC), daily chart, screenshot on CoinMarketCap at 06:48 UTC on January 7, 2026. Source: CoinMarketCapAccording to Coincu research, potential outcomes include reinforced migration procedures post-v30.2 release. Developers might expand security protocols for wallet management, given historical precedents and ongoing technology enhancements in the ecosystem.
| DISCLAIMER: The information on this website is provided as general market commentary and does not constitute investment advice. We encourage you to do your own research before investing. |
Source: https://coincu.com/news/bitcoin-core-warning-wallet-vulnerability/
