🚨 $BTC CORE SECURITY ALERT! ⚠️

A high-severity vulnerability has been disclosed in Bitcoin Core.

🔴 What happened?

The bug (CVE-2025-62861) could cause affected mining nodes to stop creating valid block templates after a blockchain reorganization.

⚠️ Affected versions:

- Bitcoin Core 28.0–28.2
- Bitcoin Core 29.0–29.1

✅ Fixed versions:

- 28.3
- 29.2
- 30.0

🔐 Important: This issue was already fixed in October 2025 and publicly disclosed on November 10, 2026. It does not directly compromise Bitcoin's consensus rules or user funds.

💡 Node operators should upgrade to a maintained Bitcoin Core release.

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