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Sep 16, 2026 5:06 PM UTC
Question

Safari crash when using MacOS 27 and form contains "Confirm Password"

I am on MacOS 27 and using the latest beta 1password + test flight extension (this issue happens with latest prod version too). 

If I am trying to create a new account and I have already created the user/pass, when I using the new universal access feature, I see it suggest the account that I have an account for, I select to paste it and then safari crashes. This only seems to happen where the form has both a password + confirm password field. This should be fairly easy to reproduce. 

I have the Safari crash report if you want a copy, please DM or email me and I'll send it to you.

8 replies

1P_Gem
1Password Alum
Sep 17, 2026 7:56 AM UTC

Hi ​@thebruge, thanks for posting!

To confirm my understanding, is this happening with every website that has this particular account creation form setup, or only specific websites? If it’s only specific websites, could you share an example so I can do some testing on my end?

If you’d prefer not to share this on a public forum, you can email it in to support@1password.com, along with a link to this thread, and your forum username.

thebrugeAuthor
Sep 17, 2026 12:04 PM UTC

Thanks for the response, it’s happened a couple of times, one site that I can’t share as it requires and invite code, but I can also replicate it on this test form page: 

https://practice.expandtesting.com/register

Create a user/pass for this page then submit: 

Immediately on submission the page will crash. Let me know your thoughts. 

1P_Gem
1Password Alum
Sep 18, 2026 7:56 AM UTC

Hi ​@thebruge, thanks for this example! I’ve done some testing on my end, but so far I’ve not been able to reproduce the crash.

Could you let me know your exact macOS and 1Password versions?

Oct 27, 2026 1:02 PM UTC

Are there any updates on this issue? Safari still crashes when I use 1Password autofill, and these crashes are honestly driving me to the edge. Having the browser crash during something as routine as signing in is incredibly disruptive.

Has the team identified the cause? Is there a fix in progress or a reliable workaround? Even an update on the investigation would be appreciated.

thebrugeAuthor
Oct 27, 2026 1:36 PM UTC

I worked with support and they were eventually able to reproduce it, they said a fix would be coming but I’m not sure when that is. I’m using the latest beta versions of app and safari extension and have not had a crash in a little while. Maybe go to beta versions and see how it behaves. 

Oct 29, 2026 9:22 AM UTC

Thanks  for getting back to me and sharing the update! It’s a relief to hear that support managed to reproduce the issue and that a fix hopefully just a matter of time now.

Glad to hear the latest betas have been stable for you, too!