Overview

Bitcoin Core 0.14.2 has been released with a security fix for users who manually enable the UPnP option. Please note: UPnP has been disabled by default since Bitcoin Core 0.10.3; you only need this fix if you start Bitcoin Core with the -upnp option on the command line or in your configuration file.

If you use -upnp, it is recommended that you upgrade to Bitcoin Core 0.14.2 as soon as possible. The security issue (miniupnp CVE-2017-8798) allows remote attackers (within the Local Area Network, LAN) to cause a denial of service or possibly have unspecified other impact.

This release also includes a few other bug fixes, all minor. Please see the release notes for details. To download, please visit the download page or the files directory.

If have any questions, please stop by either our IRC or Slack chatrooms and we’ll do our best to help you.

Hashes for verification

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