There's a closed pull request on the void-packages repository

libevent: update to 2.1.11.
https://github.com/void-linux/void-packages/pull/13873

Description:
what builds: all packages build, except

- [x] icecat ( fixed in #15221)
- [x] firefox-esr (fixed in #15402)
- [x] thunderbird (fixed in #15429)

what works: firefox, thunderbird, tmux, tor and qt work fine (tested on x86_64)