Mozilla has issued a warning to Firefox users regarding an impending expiration of a critical root certificate on March 14, 2025. This expiration could lead to significant disruptions in browser functionality, including the disabling of add-ons and security features. Users are urged to update their browsers to avoid these issues.
Key Takeaways
Expiration Date: March 14, 2025
Required Update: Firefox version 128 or higher (or ESR version 115.13+)
Potential Issues: Disabled add-ons, compromised security, and DRM playback failures
Importance of Updating Firefox
The root certificate in question is essential for verifying the authenticity of websites, add-ons, and software updates. When it expires, Firefox will no longer be able to confirm the legitimacy of these elements, leading to potential security vulnerabilities and functionality issues.
If users do not update to the required versions, they may experience:
Disabled Add-Ons: Features that rely on remote updates will stop functioning.
DRM Playback Issues: Users may be unable to access DRM-protected content, such as streaming services.
Security Risks: Outdated browsers may expose users to malicious add-ons and untrusted certificates, increasing the risk of compromised passwords and data.
How to Update Firefox
To ensure continued functionality and security, users should check their Firefox version and update if necessary. Here’s how:
Open Firefox.
Click on the Menu button (three horizontal lines).
Select Help.
Click on About Firefox.
If an update is available, follow the prompts to install it and restart the browser.
Who Is Affected?
The expiration of the root certificate impacts all Firefox users across various platforms, including:
Windows
macOS
Linux
Android
However, iOS users are not affected due to a different certificate management system used by Apple. Additionally, users of Firefox-based browsers like Tor and Waterfox should also ensure they are running the latest versions to avoid similar issues.
As the expiration date approaches, it is crucial for Firefox users to take immediate action to update their browsers. Failing to do so could lead to significant disruptions in their browsing experience and expose them to various security threats. Mozilla's proactive communication aims to prevent a repeat of past incidents where expired certificates caused widespread issues. Users are encouraged to stay informed and ensure their browsers are up to date to maintain a secure and efficient browsing environment.
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Sources
You Need to Update This Popular Browser Before It Becomes a Security Risk, MakeUseOf.
Update Firefox now to keep your web browser secure, users warned, Digital Trends.
Get off that old Firefox or you'll be sorry, says Moz • The Register, The Register.
Expiring Root Certificate May Disable Firefox Add-Ons, Security Features, and DRM Playback, The Hacker News.