A certificate will soon expire, one that's required for the use of various extensions and DRM services. Update your browser ...

Mozilla is warning Firefox users to update their browsers to the latest version to avoid facing disruption and security risks ...

Keep in mind that extended support only applies to Firefox 115 (Old ESR) and Firefox 128 (ESR), with both branches set to be deprecated come September 16, 2025. At that point, you’ll have to ...

This means every Firefox user around the world must update to the latest version; otherwise, they'll find out the hard way that this upgrade isn't optional. A root certificate is used to verify the ...

Mozzila has issued an update warning for all Firefox users to avoid add-on, streaming, and security issues until March 14th.

With the recent Firefox 136 update, Mozilla’s web browser got several improvements and new features, including vertical tabs ...

Firefox 115 ESR will continue to support certain operating systems until September 2024. This extension is part of the Extended Support Release plan. The company explained that the decision to ...

Without updating to Firefox version 128 or higher (or ESR 115.13+ for ESR users, including Windows 7/8/8.1 and macOS 10.12–10.14 users), this expiration may cause significant issues with add-ons ...

"On March 14, 2025, a root certificate used to verify signed content and add-ons for various Mozilla projects, including Firefox, will expire," Mozilla said.