AI Uncovers 3 Critical Bitcoin Node Flaws on Windows and Macs—Now Public

Bitcoin Core has disclosed three vulnerabilities that can crash full nodes on Windows and Mac computers, marking the first bugs revealed under its new disclosure policy for issues that are easy to find. The flaws were identified using a language-model scan, highlighting the growing role of AI in blockchain security research. The vulnerabilities could allow attackers to remotely crash nodes, disrupting the network for users running the affected software. While the bugs do not enable theft of funds, they pose a denial-of-service risk to individual node operators and could impact network stability if exploited at scale. The disclosure follows Bitcoin Core's updated policy to publicly release details of low-severity bugs that are simple to discover, aiming to encourage faster patching and transparency. Users are urged to update to the latest version of Bitcoin Core to mitigate the risk. This development underscores the importance of continuous security auditing in open-source cryptocurrency infrastructure.