Firefox 社群討論區

Hi! I need a biiig help here. I have a mac OS X Yosemite version 10.10.5 and I would like to keep using this computer. I installed the FireFox 128.5.2esr.dmg. I saved it to my applications but I click on the icon and nothing happens... My FireFox is not ok now... I open it, but doesn't appear the icons or so (top sites or highlights). Thank you!

Where can I download a fresh Firefox 115.33.0esr (64-bit) browser for Win-7 because the one I have installed is so corrupted and I can't seem to be able to fix it.

I have a Windows 7 machine and I am unable to download firefox to it but I've read that there's a Firefox ESR for Windows 7 and 8 can anyone help me by sending me a link to the exact spot where I need to get that to download it?

Russ

I use a 2009 Mac Mini running OS 10.11.6 dedicated for streaming. I was prompted to update Firefox to ESR which I did, replacing the older version of Firefox. The new version will not open.

It was the only browser I had. Can I undo the installation? Or download 78.15.0 somehow to restore the functionality of this Mac?

Firefox kicks me out! My Mac works like a charme without any hardware problems. But now my favorite browser (FF) quits support. I'm amazed that a project like Mozilla does not care about sustainability. Any update in the software world must take care concerning downward compatibility - otherwise you exclude former users/customers. So why is ESR for Macos 10.9 to 10.11 not supported anymore? There are millions of Core2Duo-machines, that Mozilla sends to the trash. I'm extremely disappointed!

Hello!

My 15 year old mac el capitan- 10.11.6 is in very good condition. Please do anything to make final update or let me pay privately to update this browser for chase bank and proton.me

Thanks for any response

So today I allowed an upgrade of FireFox to version 115.24.0.esr (64bit).

Now both extensions fail... uBlock Origin AND Proton Pass These were last updated May 27th and May 19th.

uBlock Origin manages to "pop up" a blank sub window.

Proton Pass starts an infinite loop displaying, then erasing itself and re-displaying:

Welcome to Proton Pass An error occurred while resuming your session Retry (button) Sign Out

Is there a way to go back to a previous version of FireFox?

I accidentally downloaded a newer version of Firefox on my iMac but it is too old to run it. Now I have no way to download an older version that I use to have. Don’t have any suggestions? Thanks

Hi, During some tests I found that FF 115.19.0esr can still execute arbitrary JS similarly to CVE-2024-4367. I’ve checked the versions and > 115.11esr should be patched. Any payload with ‘/JS’ taken from https://github.com/luigigubello/PayloadsAllThePDFs/tree/main will do. Since this is probably important – FontMatrix is *not* working (no JS), original PoC (https://codeanlabs.com/wp-content/uploads/2024/05/poc_generalized_CVE-2024-4367.pdf) is also *not* working. I also wasn’t able to call an external script and so far haven’t found any path to exploit it beyond an alertbox. However, it still bothers me a lot and I’d like to know whether it’s the correct, expected behavior with FF+pdf.js, is it a vulnerability, or maybe my browser was somehow corrupted or is using some other mechanism that’s not within your control (my settings? about:config?).

Steps to re-create: 1. Open file in notepad 2. Add ‘/OpenAction 99 0 R’ after ‘lang’ in ‘1 0 obj section’ 3. After ‘endobj’ add ‘99 0 obj <</Type /Action /S /JavaScript /JS (app.alert\(1\);)>>’ 4. Result – alertbox popping twice

I have an Intel I5 PC that runs MS Win XP. The reason that I'm still running that ancient OS is because of whats inside it. I have two old boards in it that I still use and quit honestly can't afford several thousand dollars to replace them. And the new machine to go with them.

I need to get online to download the few pieces of software I need That are still out there. But like most sites they examine your machine to see what versions you need and it's a download and install package. So I can't use a different PC.

My question is: Is there a version of Firefox I can download that will work on XP, and not be ignored like is done to IE 8. And that I can then transfer to the XP (service pack 3) box for installation?

I am running Windows 7 Professional. I can not justify the cost of updating Installed versions of Applications at my age (86) if I were to update from Windows 7. Could you please advise a work-around to allow me to continue to use Firefox V 94.0.1 reliably after 25 March 2025. Thank you Graham Garden

I know firefox 78 is old but i accidently did the ESR release before backingup bookmarks.

ESR is nor working on MAC 10.10.5

I was trying to move forward - now I am stuck

Jim

My Firefox 78.15.0 ESR on my 2009 desktop iMac is corrupt. I removed everything to do with Firefox and attempted to re-install. Cannot find this Firefox version on your website. HELP, please………..