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startos · Start9 / StartOS
Patch availableNode operators31 October 2026

Start9 releases StartOS 0.4.1 with important security updates

Start9 reports that StartOS 0.4.1 has been published and contains important security updates, and asks users to update as soon as possible. The vendor's message does not identify the nature of the issues fixed.

Actions to take

If your Bitcoin node runs on StartOS and these fixes are not yet installed, update to 0.4.1 as soon as possible, as Start9 recommends; anyone already on a version with these fixes needs to take no action. The vendor's message is linked in the post.