I-Firefox Community Forum

I need to udate my current version of Firefox, however, my MAC is so old that it wont run the most currnet version of Firefox. Can anyone tell me which version will run on my MAC Sierra version 10.12.6 Thank you.

You say to go to the download page and my version of Windows will be detected & you'll give me the correct version. However, IE 8 in Windows 7 won't go to your download page. So, I need to download from another computer and copy the file to the Windows 7 computer. This doesn't work when you detect that the computer doing the download is a newer computer. How do I tell your system to give me the Windows 7 installer?

Hello fellow foxes,

I really need to use Firefox version 52ESR.MSI as I need to push it through Active Directory.

I have tried downloading the version from https://ftp.mozilla.org/pub/firefox/releases/52.0.1esr/ ,however there is no MSI version that I can see.

I also tried downloading from https://www.mozilla.org/en-US/firefox/all/desktop-esr/win64-msi/en-US/ but the last version is 115.

I also tried third party sites like oldversion.com but I couldn't find it.

Is there anyway I can get this version of firefox? It's really important to me.

Thanks in advance

为什么 Firefox 115esr 会把 User Agent 中的 Windows 版本号强制设为 Windows 10？

我是在 Windows 7 下使用 Firefox 115.xx.x esr ，不知从哪个版本起发觉 User Agent 中的 Windows 版本号强制设为 Windows 10 ，请问这是为什么？ --- I am using Firefox 115.xx.x ESR on Windows 7, but I noticed that starting from which version the Windows version number in the User Agent is forcibly set to Windows 10. Can you tell me why?

Like probably a Lot of you I don't support the unethical So-called "Forced-obsolescence" and am not planning to "upgrade" Microsoft every 18 months or so for the next 90 years on each on Every single family Computer and give in to their Scare tactics for financial, environmental and Ethical reasons.

I am currently running Firefox "Extended Support," or ESR, I think it's called. Was wondering, If I ever **DO** decide to upgrade our bloatware Spyware operating system(s), basically if they break enough Apps like Apple Likes to do to force an upgrade, how difficult or easy would it be to Migrate from ESR to the latest regular version of Mozilla/Firefox...with all my Settings, etc. still in place?

My company relies on another company for our VM using Amazon Linux 2 and installs Firefox ESR from Amazon Linux 2 extras. We have 115.18.0esr and were getting notifications at the top of Firefox saying this would stop working on 14th March. We got 128.7.0esr but it core dumped on loading even in safe mode and when creating a new profile. So downgraded and then found another coworker faced same issue so go him to also downgrade. I then went to recreate my issue get logs and screenshots to provide to my supplier but 128.7.0esr has disappeared from the amazon linux yum repo and the notification about the need to upgrade before 14th March has also gone and gone from co worker machines. I think it was needed for plugin and cert issues but I am not sure. I realise I should reach out to the supplier for them to then contact Amazon and find out what the issues are from their yum repo and see if it is anything to do with their provided vm. But has anyone got any info on the reason to upgrade from 115.18.0esr so I can add to the issue? I know it's EOL but the message was specific and came from Firefox and links which took you to info about why it was needed but it seems weird the notification has disappeared.

Is this 115.32 still in effect for my macOS 10.13 ? Or is it xld as it would be in Feb 2026?

Did or does Firefox 115.32 afford my apple macOS 10.13 enough security until I purchase a new computed.. How much more time do I have.

thank you for your time & expertise:) Can you please help me understand what would happen if firefox stops supporting windows 7 users. Will i still be able to use the browser - just with less security? I will probably have to give up using a computer if I cant continue with Windows 7 so I'd even be prepared to pay an annual fee to keep the support going. Look forward to hearing from you, thanks Julie

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

OK seems mozilla will continue support for firefox 115.20.0esr on my WIN7 machine, but not my 115.20.0esr on my Ubuntu 24.04lts machine after next month - why? (128esr and 135 are both unstable on my laptop's Ubuntu 24.04.2lts for some reason - constantly crashes, freezes up req. cold boot, or just logs me out - pain in the... even after upgrading 2Gb RAM to 4Gb)

OK seems I can upgrade (don't know why they keep calling it 'update') my Ubunut 24.04lts machine's firefox 115.20.0esr to firefox 128.3.0esr, but not on my WIN7 machine -why?

i.e. why does firefox give preferential treatment to WIN7 for 115esr, and preferential treatment to LINUX for 128esr ... why not both OS's on both "esr's"

...makes me go: hmmmmmm ;-\

I read firefox is dropping linux 32. Are there any alternatives?

I only use the internet to watch youtube videos.

I don't feel like having to buy a new laptop for this.

https://support.mozilla.org/en-US/kb/firefox-has-ended-support-32-bit-linux#firefox:linux:fx144

I downloaded the Firefox ESR for my High Siera OS, but I still get the message that Firefox is no longer supported, Why??? Just let me know what I need to do so I can use the browser without worry.

I have a MacPro 2012, updated to the max. I'm retired, and by budget does not allow for a new computer.

Thanks. Doina Paraschiv

I'm on a Mac running OS 10.14.6. I have consistently updated, and currently have Firefox 115.20.0esr. Yesterday a tax website said my Firefox was out of date, and wanted me to update. From within Firefox I clicked to update, and it downloaded an installer. But when I installed this new update, it's the same version: 115.20.0esr.

Can you shed any light on this? Is there any reason to keep this "new" version of Firefox?

Thank you for your help!