RE: https://mastodon.social/@MastodonEngineering/117524690761755660
Good morning, y'all!
Seems we have some critical security updates that were just released in Mastodon v4.7.4.
Of course, #TheCanadian, #JournaHost, and #NewsieSocial instances have all been patched up.
Have a great day, you are all wonderful and important ❤️
We just released Mastodon v4.7.4, v4.6.10, v4.5.20 and v4.4.27.
For those using our nightly containers, the `nightly.2026-10-30-security ` tag is available with the fix.
In addition to several bugfixes and dependency updates, they fix a critical security issue that can be used to impersonate remote accounts and activities. We urge admins to update as soon as possible.
Full release notes and update instructions are available on the GitHub releases page.
@quaff As always grateful to to have @quaff
helping us.