Firefox fixes critical security vulnerability

Robert Haba
Robert Haba
2 min read
Firefox fixes critical security vulnerability
Trust this source on Google
Add trusted source
firefox for android

Mozilla was busy working on a revised version of Firefox for Android, which is now live in the Beta and Nightly (previously Preview) channels of the browser. If you’re still on Firefox ‘s regular stable version for Android, though, you should update right now.

Firefox 68.10.1 is now running on the Play Store, which fixes a critical vulnerability that theoretically could allow remote web pages to read local files, including cookies from other websites:

A Content Provider in Firefox for Android allowed local files accessible by the browser to be read by a remote webpage, leading to sensitive data disclosure, including cookies for other origins.

There are not many public information about how the bug operates, but malicious sites won’t be able to take advantage of it until it’s widely patched, but only the classic Firefox browser will be affected. If you are using the versions Beta or Nightly / Preview, there’s nothing to worry about. Firefox browsers are also unaffected on other systems (Windows, macOS, and so forth).

If you are using the standard Android Firefox, you certainly need to update as soon as possible. The latest version (68.10.1) is already up and running on the Play Store, but you can grab it from APKMirror as well.

Samsung Galaxy Watch 8

Samsung Galaxy Watch 8

4.9 / 5.0
Est. Price
$289.99$349.9917% OFF
Buy
👑A good choice
Apple iPhone 17 Pro

Apple iPhone 17 Pro

4.8 / 5.0
Est. Price
$1,012.97$1,099.008% OFF
Buy
Google Pixel Watch 4

Google Pixel Watch 4

4.8 / 5.0
Est. Price
396.00$499.9921% OFF
Buy
💎Best Android Device
Samsung Galaxy S26 Ultra

Samsung Galaxy S26 Ultra

4.9 / 5.0
Est. Price
$1,212.85$1,499.9919% OFF
Buy
DEAL!
Samsung Galaxy Watch Ultra (2025)

Samsung Galaxy Watch Ultra (2025)

5.0 / 5.0
Est. Price
$449.99$649.9931% OFF
Buy
* As an Amazon Associate, Droid Tools earns from qualifying purchases. Learn more in our Affiliate Disclosure.
Founder · Editor-in-Chief
Robert Haba is the founder and editor-in-chief of Droid Tools. A lifelong gadget enthusiast with over a decade following the Android ecosystem, he built this publication to cut through the noise and give readers honest, real-world coverage of the tech they actually use.

Comments & Discussions

Join the conversation! We use Disqus to handle comments. Click the button below to load the comment section.

Keep Reading

After years of anticipation and months of groundwork, WhatsApp has begun rolling out username reservations worldwide today, letting users claim a unique handle ahead of the privacy-focused feature’s full launch later this year. WhatsApp username reservations are now rolling out Starting today, users will begin receiving an in-app notification when the reservation option becomes available […]

WhatsApp username
AppsRobert HabaJune 30, 2026

Android Auto has always been about bringing your phone’s most useful features to the car’s display – navigation, music, calls, messages. But beyond the obvious staples, there’s a growing library of compatible apps that quietly expand what the platform can do. Some arrive with a formal announcement; others just appear. Adobe Acrobat Reader falls into […]

Adobe Acrobat Android
AppsLuiza MosneaguJune 20, 2026

One of Android’s longest-standing strengths is how much it lets you personalize your device. From launchers to icon packs, there’s no shortage of ways to make a phone feel like your own — and changing the wallpaper is usually the first place people start. It’s quick, it’s visual, and it immediately changes the character of […]

wallpaper app for android
AppsRobert HabaJune 17, 2026

Nearly 18 months after the FBI warned Americans about the security risks of texting between iPhones and Android devices, Apple has introduced end-to-end encrypted cross-platform messaging through iOS 26.5, according to Forbes. The update enables encrypted RCS messaging between iPhone and Android users for the first time – though Apple has noted that the feature […]

Apple RCS messaging
AppsRobert HabaMay 13, 2026

Samsung has officially confirmed what many Galaxy users feared: Samsung Messages is going away. The app will be fully discontinued in July 2026. It’s already been pulled from pre-installation on newer Galaxy devices, including the Galaxy S26 series. Once July hits, you won’t be able to download it from the Galaxy Store either. And shortly […]

samsung messeges alternative
AppsRobert HabaApril 24, 2026

Google Wallet has grown into one of the most versatile digital wallet solutions available. Beyond storing credit and debit cards, it handles state IDs, passports, event tickets, transit passes, digital car keys, and plenty more – effectively everything you’d normally carry in a physical wallet. Over time, Google has steadily expanded its capabilities, adding features […]

Google Wallet
AppsLuiza MosneaguApril 22, 2026