Google launched a major update for Chrome in May 2026. More 150 security vulnerabilities have been patched., with 22 classified as critical. These open vulnerabilities threatened to give malicious attackers full access to your computer.
The web giant reacted quickly, deploying several successive patches. The importance of these updates should not be underestimated, especially for system administrators and users concerned about their security.
Let’s take a closer look at these vulnerabilities and how to protect your browser right now.
Update: A massive patch for Google Chrome vulnerabilities
Patching 151 vulnerabilities in just a few weeks is a long-term undertaking, worthy of a major IT project. By comparison, this is one of the largest waves of patches ever released for this ubiquitous browser.
The 22 critical vulnerabilities allow remote code execution without any complex interaction. In short, simply visiting a compromised page is enough to have your browser, and then your system, compromised. Imagine the risk:
- Remote control of the browser and potentially the computer.
- Possibility of injecting malware, theft of sensitive data.
- The attacks were almost completely discreet, with no visible warning.
Google considers the situation serious. These vulnerabilities are not minor issues to be ignored, even for Linux users, for whom Chrome remains a frequently used option.
Targeted sensitive components, including V8 and Chromoting
Among the vulnerabilities, several affect critical parts of the browser. The JavaScript engine V8 is particularly exposed. It manages the execution of scripts on web pages, making it an ideal target for malicious code injections.
The component ChromotingThe Chrome Remote Desktop vulnerability on Linux was also affected. This flaw allows code execution on remote machines, which is alarming for professionals managing remote servers or workstations.
Another sensitive element is CORNERThe graphics layer. Its compromise could be an entry point for stealthy attacks that often go undetected.
Specifics of vulnerabilities on iOS: gestures and exploitation
Unlike Linux and Windows, Chrome on iPhone and iPad has a vulnerability with a specific behavior. An attacker must trick the user into performing gestures within the interface, such as tapping or swiping, after loading a malicious HTML page.
These specific interactions make the threat “targeted,” but it remains critical nonetheless. Once triggered, the vulnerability could allow control of the Chrome session and, beyond that, the iOS device’s system.
It is therefore essential to apply the fixes quickly, especially on these very popular devices.
Installing and checking Chrome updates on Linux, macOS, and Windows
To protect yourself against these risks, installing the latest version is essential. On your computer, go to the menu About Google ChromeThe browser automatically checks the version and downloads patches as needed.
Then, a simple click on Relaunch finalizes the installation. This quick step only takes a few seconds but prevents major problems.
If you have any doubts, it’s worth exploring feedback on this update through reliable technical reviews, or even via recommendations from the CERT-FR or CERTQC.
Why remain vigilant against security vulnerabilities in browsers?
Over the years, Chrome has accumulated vulnerabilities that have been exploited in the wild. This is not surprising, given the complexity of this browser, which aims to be fast, feature-rich, and compatible with all types of web content.
Some vulnerabilities are exploited silently, like the zero daysThese are vulnerabilities that were publicly unknown at the time of the attack. They represent a major challenge for system administrators. Keeping a system up to date is a constant, painstaking task.
Simply put, not patching is like leaving the barn door wide open when the crows are circling. It’s a matter of common sense that every user and professional should keep in mind.
An update that serves as a reminder of the importance of software maintenance
Beyond the technical aspect, this wave of patches illustrates the usefulness of bug bounty programs. Google works with external researchers to discover these vulnerabilities before they are exploited.
In an increasingly connected world, every weak link, however small, can compromise the chain of a large IT infrastructure.
And if you’re a Linux fan, feel free to explore the fast and secure distributions for your machines, as explained on LinuxEnCaja.
- Always keep your software up to date.
- Avoid clicking on unknown or suspicious links.
- Use an antivirus or security solution in addition.
- Enable two-factor authentication when available.
- Be careful with extensions, they are often a source of vulnerabilities.
Why is Google releasing so many patches at the same time?
Chrome is a very complex browser. Google teams regularly collaborate with researchers to identify vulnerabilities. These consolidated patches demonstrate coordinated action to quickly address multiple vulnerabilities before they can be exploited.
Do these vulnerabilities affect all platforms?
Yes. While some versions specifically target Linux or iOS, all versions of Chrome on Windows, macOS, and Linux are affected. The update must be applied across all platforms.
What risks do users face if they don’t update?
They risk having their browser, or even their entire system, compromised. An attacker can exploit these vulnerabilities to steal data, install malware, or remotely control the machine.
How can I check if Chrome is up to date?
In the Chrome menu, go to “About Google Chrome”. The browser will display the current version and automatically download any available updates. You will then need to restart the browser to complete the installation.
Is Chrome on Linux vulnerable?
Yes. Among the vulnerabilities patched, several affect Chrome on Linux, including those impacting Chromoting. This platform is not risk-free, contrary to popular belief.
Source: www.01net.com