Hardware Ready Ready to Bench?
On October 22, the Bitcoin Core project approved a substantial change to its security policy. The decision eliminates the practice of prolonged embargoes for code vulnerabilities that artificial intelligence could easily rediscover, for example via a single prompt to a language model. Previously, low-severity defects were kept secret for about two weeks, while medium or high-gravity ones could remain hidden for up to a year, or until the end of support for the last affected release.
Why it matters
This choice changes how the Bitcoin network manages emerging threats. According to Antoine Poinsot, a developer at Chaincode Labs and author of the proposal, language models have drastically reduced the barrier to entry for finding certain classes of problems. Keeping these vulnerabilities secret no longer offers real protection, as a malicious actor could identify them autonomously before developers publish patches. The new policy stipulates that fixes for these defects be applied immediately to all still-maintained major versions and released simultaneously with the corrected software.
The context is made urgent by data collected during the summer, when AI identified hundreds of bugs in Bitcoin code before human developers found them. Furthermore, a network snapshot acquired on October 18 shows that approximately 43.6% of self-declared Bitcoin Core nodes (3,671 out of 8,422 total peers) run unsupported versions. This makes rapid patch distribution crucial to reduce the network’s exposure.
The numbers
The internal security group, the Bitcoin Red Team, composed of 16 developers, analyzed 390 repositories related to Bitcoin. A total of 4,962 findings were recorded, of which 85 were classified as critical vulnerabilities. As an example of concrete risk, a recent exploit on the Coldcard hardware wallet led to the theft of 594 BTC in just 25 minutes.
What remains to be understood
The new policy does not apply to protocol-level critical vulnerabilities, such as those that could lead to direct coin theft or supply inflation. These cases remain outside the standard procedure and are handled case by case with specific embargoes. It remains to be seen how the community will react to greater immediate transparency and whether this acceleration in releases will actually contribute to reducing the number of nodes operating on obsolete versions.
Sources: CoinDesk, Decrypt, Cointelegraph, Bitcoin Magazine, CryptoSlate.
This article is for informational purposes only and does not constitute financial advice or an investment recommendation.
* Content created with the assistance of artificial intelligence systems.