Recent Posts

Bitcoin Core 28.1 released

Bitcoin Core 28.1 is now available.

Published on January 09, 2025

Disclosure of hindered block propagation due to stalling peers

A peer could hinder block propagation by announcing blocks first and then simply withholding the block.

Published on November 05, 2024

Bitcoin Core 27.2 released

Bitcoin Core 27.2 is now available.

Published on November 04, 2024

Disclosure of CVE-2024-35202

An attacker could remotely crash a Bitcoin Core node by triggering an assertion in the blocktxn message handling logic.

Published on October 08, 2024

Disclosure of DoS due to inv-to-send sets growing too large

The inv-to-send sets could grow too large to a point where the time spent sorting the sets would affect the node’s ability to communicate with its peers.

Published on October 08, 2024