PSA: Patch and restart Google Chrome right now
Google’s browser has a security fix you should install right away
Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve!
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Daily (Mon-Sun)
Tom's Guide Daily
Sign up to get the latest updates on all of your favorite content! From cutting-edge tech news and the hottest streaming buzz to unbeatable deals on the best products and in-depth reviews, we’ve got you covered.
Weekly on Thursday
Tom's AI Guide
Be AI savvy with your weekly newsletter summing up all the biggest AI news you need to know. Plus, analysis from our AI editor and tips on how to use the latest AI tools!
Weekly on Friday
Tom's iGuide
Unlock the vast world of Apple news straight to your inbox. With coverage on everything from exciting product launches to essential software updates, this is your go-to source for the latest updates on all the best Apple content.
Weekly on Monday
Tom's Streaming Guide
Our weekly newsletter is expertly crafted to immerse you in the world of streaming. Stay updated on the latest releases and our top recommendations across your favorite streaming platforms.
Join the club
Get full access to premium articles, exclusive features and a growing list of member rewards.
If you’re running Google Chrome on Windows, Mac or Linux, you should check to see if a patch is available immediately.
In a blog post Google announced that Chrome version 105.0.5195.102 will be rolling out “over the coming days/weeks.” The update contains a security fix for a high-importance vulnerability called CVE-2022-3075 which Google believes “exists in the wild.” In other words, it’s something that hackers appear to be actively exploiting.
The full details of the zero-day exploit are not being published for very sensible reasons: highlighting a vulnerability before the world’s web browsers are inoculated against it is just asking unaware hackers to target users themselves. Or as Google puts it: “Access to bug details and links may be kept restricted until a majority of users are updated with a fix.
“We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.”
While Google doesn’t say whether that applies here, the limited details provided suggests it very well might. The listing explains that the bug in question is based on “insufficient data validation in Mojo.” Mojo is a group of runtime libraries used by Chromium, which is the open-source codebase used not just by Chrome, but by the likes of Microsoft Edge, Opera, Vivaldi and Brave.
The good news is that Chrome is very easy to update and, in fact, it will usually silently patch itself without you even noticing. Just restart your browser and it should patch to the latest version.
You can check that it’s worked by clicking the three-dot icon in the top right-hand corner, and then selecting “Help.” From there, press “About Google Chrome” and you should see a page which tells you whether Chrome is up to date or not. If you’re still struggling, check our “how to update Chrome” guide for more advice.
Get instant access to breaking news, the hottest reviews, great deals and helpful tips.
With around two-thirds of all desktop computers in the world using Google Chrome, it’s no surprise that it’s a big target for hackers looking to access people’s personal data. Indeed, by The Verge’s count, this is the sixth zero-day exploit patched in 2022 alone, so make sure you occasionally give Chrome a restart to keep your protection up.
Read next: Google Chrome might not be as secure as you'd previously hoped
Freelance contributor Alan has been writing about tech for over a decade, covering phones, drones and everything in between. Previously Deputy Editor of tech site Alphr, his words are found all over the web and in the occasional magazine too. When not weighing up the pros and cons of the latest smartwatch, you'll probably find him tackling his ever-growing games backlog. He also handles all the Wordle coverage on Tom's Guide and has been playing the addictive NYT game for the last several years in an effort to keep his streak forever intact.

