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Can't open web pages with untrusted SSL certificate on iOS

ant0nzi replied
ant0nzi

After the latest update to Firefox for iOS, I can't open pages with an untrusted SSL certificate. It's a blank page. There's no threat prompt that I can accept to proceed (as before). I use Firefox for iOS primarily to log in to Ubiquiti devices on the local network (address: 192.168.x.x). Everything worked fine until recently. Now it doesn't. I cleared the browser cache, disabled security, and that didn't help. I uninstalled and reinstalled the browser, and that didn't help either. Other iOS browsers (e.g., Brave and Safari) work fine—the untrusted certificate prompt appears, and after accepting the threat, the login screen appears. Please help.

After the latest update to Firefox for iOS, I can't open pages with an untrusted SSL certificate. It's a blank page. There's no threat prompt that I can accept to proceed (as before). I use Firefox for iOS primarily to log in to Ubiquiti devices on the local network (address: 192.168.x.x). Everything worked fine until recently. Now it doesn't. I cleared the browser cache, disabled security, and that didn't help. I uninstalled and reinstalled the browser, and that didn't help either. Other iOS browsers (e.g., Brave and Safari) work fine—the untrusted certificate prompt appears, and after accepting the threat, the login screen appears. Please help.
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선택된 해결법

They just fixed it today. Thanks!

모든 댓글 (6)

This broke in iOS 26.4 update (something changed in the chain/leaves representation passed to the consumer apparently), see https://support.mozilla.org/en-US/questions/1572794 for updates.

(This is currently fixed in Nightly, should be available in App Store in about two weeks.)

Thank You for reply :-)

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution.

Thank you for contacting Mozilla Support.

The problem hasn't been resolved. I'm still waiting for a Firefox update. They haven't fixed it yet.

This is shipping basically today in v150.3 — check your app store for updates, it will be rolling out gradually during the week.

선택된 해결법

They just fixed it today. Thanks!

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