Ai-Ant

netrox said:

mschwartz said:

lesterkrimbaugh said:

Just applied the Rapid Security Response. It broke Facebook on Safari.

Before the update loading Facebook in Safari for MacOS worked fine.

After the update loading Facebook in Safari for MacOS brings up a warning:

"Unsupported Browser
You're using a browser that isn't supported by Facebook, so we've redirected you to a simpler version to give you the best experience."

And, yes. It's a squished down version of Facebook.

Reporting the same issue here, and I have submitted a bug report to Apple via:

  https://www.apple.com/feedback/

I selected Safari as the component for the report.

You get redirected to: 

  https://m.facebook.com/?_rdr

on the desktop, which is the Facebook mobile URL, hence the compressed rendering of the page.

I suspect they're using Facebook to exploit the vulnerability hence the "downgrade" of FB. The FB on Safari is atrocious though.