We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Which versions of Firefox do you offer support for (i.e. security patches etc)?

aspa.strouvali
aspa.strouvali
more options

Hello, 

I would like to know:

1) the last 5 versions of Firefox for each OS. 2) which versions of Firefox, Mozilla officially offers support for. Does Mozilla offer support only for the latest ? With support I mean security patches etc.

Thanks in advance.

Hello, I would like to know: 1) the last 5 versions of Firefox for each OS. 2) which versions of Firefox, Mozilla officially offers support for. Does Mozilla offer support only for the latest ? With support I mean security patches etc. Thanks in advance.

All Replies (2)

FredMcD
FredMcD
more options

What do you mean? What type of support?

As to updates, only the current versions receive updates. Not older versions.

If you have a question on recent versions, just ask away. Questions on very old versions might not be helpful.

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Hi aspa.strouvali, the current releases are supported until they are replaced with new releases. Support for old releases ceases when a new release is available. Make sure to upgrade promptly.

For desktop:

For Android, use the Google Play app to install/update

For iOS, use the AppStore app to install/update