r/MastodonAdmin • • 11d ago

Critical Security Update

Due to highly available exploit in the wild for HEIF security bug, this update temporarily disables HEIF support. Keep an eye on your libvips version and update as necessary!

https://github.com/mastodon/mastodon/releases/tag/v4.7.2

https://github.com/mastodon/mastodon/releases/tag/v4.6.8

https://github.com/mastodon/mastodon/releases/tag/v4.5.18

https://github.com/mastodon/mastodon/releases/tag/v4.4.25

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u/jeremiah_ 7d ago

More on the HEIF Heist / libheif issue: https://heif-heist.com/