Recent Posts

CVE-2025-62859 - Block processing stall via witness malleation

Block processing may be stalled by a peer announcing a compact block with a malleated witness

Published on November 10, 2026

CVE-2025-62860 - Inbound Tor connections wrongly receive -whitelist permissions

Various DoS and privacy protections were lifted for incoming Tor connections on affected nodes.

Published on November 10, 2026

CVE-2025-62861 - Block template creation halted by TRUC sibling eviction during reorg

A chain reorganization could trigger erroneous “sibling eviction” of TRUC (v3) transactions, corrupting the mempool so an affected node can no longer create ...

Published on November 10, 2026

Bitcoin Core 29.5 released

Bitcoin Core 29.5 is now available.

Published on October 28, 2026

Bitcoin Core 30.4 released

Bitcoin Core 30.4 is now available.

Published on October 28, 2026