If you run a mastodon instance, it's time to upgrade. There are some security issues fixed in the version released today: https://github.com/mastodon/mastodon/releases/tag/v4.5.5
If you run a mastodon instance, it's time to upgrade. There are some security issues fixed in the version released today: https://github.com/mastodon/mastodon/releases/tag/v4.5.5
If you have a fediverse account, you can quote this note from your own instance. Search https://infosec.exchange/users/jerry/statuses/115928406365387197 on your instance and quote it. (Note that quoting is not supported in Mastodon.)