Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

TLS 1.0/1.1 support roadmap

  • 1 phendula
  • 2 inale ngxaki
  • 1 view
  • Impendulo yokugqibela ngu Mike Kaply

more options

As Chromium has been announcing, version 98 removed support for TLS 1.0/1.1. I know Mozilla has extended support for TLS 1.0/1.1 due to the Covid-19 pandemic. Other browsers did the same.

I’m curious if there is an official statement on a target end date for TLS 1.0/1.1 in Firefox Extended Support release. While the warnings show up, “Connection not secure. This page uses weak encryption”, can we expect Firefox ESR to stop this displaying websites using TLS 1.0/1.1?

What I’m hoping to avoid is a surprise. Thank you for your time, and I really do appreciate this community!

As Chromium has been announcing, version 98 removed support for TLS 1.0/1.1. I know Mozilla has extended support for TLS 1.0/1.1 due to the Covid-19 pandemic. Other browsers did the same. I’m curious if there is an official statement on a target end date for TLS 1.0/1.1 in Firefox Extended Support release. While the warnings show up, “Connection not secure. This page uses weak encryption”, can we expect Firefox ESR to stop this displaying websites using TLS 1.0/1.1? What I’m hoping to avoid is a surprise. Thank you for your time, and I really do appreciate this community!

Isisombulu esikhethiweyo

We removed the TLS override UI in Firefox 97 (so you can't easily override).

We will not be removing TLS 1.0/1.1 support from the Firefox 91 ESR at all.

The next ESR is Firefox 102 in June and I don't know yet if that will have TLS 1.0/1.1 support.

Funda le mpendulo kwimeko leyo 👍 0

All Replies (1)

more options

Isisombululo esiKhethiweyo

We removed the TLS override UI in Firefox 97 (so you can't easily override).

We will not be removing TLS 1.0/1.1 support from the Firefox 91 ESR at all.

The next ESR is Firefox 102 in June and I don't know yet if that will have TLS 1.0/1.1 support.