Firefox crashing when downloading file that already exists

[nsuh]

Hi,

I am running 148.0 (aarch64) on MacOS 26.3. I'm getting this bug where if I've downloaded file, and I try to download the same file to the same location, Firefox crashes. This is repeatable for me. Would be great if you guys can take a look.

Nathan

[siffemcon]

@nsuh, support requests aren't allowed here. Please post your issue at
https://support.mozilla.org/en-US/questions/new/firefox.