News · Cointelegraph

Bitcoin Core changes security policy as AI makes bugs easier to find

Bitcoin Core is changing its security disclosure policy because large language models have made some flaws easy to rediscover, so long embargoes offer little protection. Under the new policy, vulnerabilities deemed easily discoverable will be fixed as soon as possible across all maintained major versions, with security advisories published alongside the updates. Other flaws will follow severity-based schedules: low-severity bugs will be disclosed two weeks after the fix is released, while medium and high-severity bugs will be disclosed two weeks after the last affected release reaches End of Life, typically a year after the fix. The change follows a volunteer Bitcoin Red Team report of nearly 5,000 potential issues across 390 projects in August, though only about a fifth had been reproduced at that point.

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