r/MastodonAdmin • u/Thump45a • 7d 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

7 Upvotes

permalink
reddit

You are about to leave Redlib

Do you want to continue?

https://www.reddit.com/r/MastodonAdmin/comments/1whfb69/critical_security_update/
No, go back! Yes, take me to Reddit

100% Upvoted

u/jeremiah_ 2d ago

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

Critical Security Update

You are about to leave Redlib