electrum · Electrum
Electrum releases version 4.8.4, calls it another security update
The official Electrum account announced release 4.8.4 and described it as another security update. The vendor publishes release notes and binaries via the link in the post. The announcement does not say which specific flaw is fixed.
Actions to take
If you use Electrum, update to 4.8.4, downloading the build only from the vendor's official link in this post and verifying the distribution's signature. No additional action is needed once you are on 4.8.4.