Google Chrome Vulnerability: Here

Google Chrome Vulnerability: Here's How to Fix It

Google has discovered a Zero-Day Vulnerability [CVE-2019-5786] that is being exploited by bad actors. If you are a Chrome user, you are at risk. Make sure your browser has been updated to the latest patched version [72.0.3626.121], which fixes the vulnerability.

  • By Susan Alexandra
  • Mar 08, 2019

Google has discovered a Zero-Day Vulnerability [CVE-2019-5786] that is being exploited by bad actors. If you are a Chrome user, you are at risk. Make sure your browser has been updated to the latest patched version [72.0.3626.121], which fixes the vulnerability.

Google posted an update last week addressing security vulnerability that hackers were exploiting in the wild. “Google is aware of reports that an exploit for CVE-2019-5786 exists in the wild,” the report read.

Justin Schuh, Google Chrome's security lead and engineering director, warned users to immediately update Chrome browser after the critical bug was discovered. “Also, seriously, update your Chrome installs... like right this minute. #PSA,” Schuch tweeted.

The vulnerability, which affects the browser in Windows, Mac, and Linux, was reported by Clement Lecigne of Google’s Threat Analysis Group on February 27.

What are zero-day vulnerabilities?

A zero-day or 0day vulnerability is a bug or flaw in a code that has been discovered and disclosed but not yet patched. You can also call them unknown vulnerabilities, because they aren’t discovered by software vendors until the software has already been released.

Once a bug is discovered, software vendors have a very limited time (zero days) in which they need to fix the issue. Until they release a patch, it is considered a “zero day” vulnerability. If there is exploit code available for that vulnerability, it’s a “zero day” exploit, with “zero” referring to the number of days since a patch has been available to the public.

Why it is important to update your browser?

Google Chrome 72.0.3626.121 addresses CVE-2019-5786, a Use-After-Free (UAF) vulnerability in FileReader, an application programming interface (API) included in browsers to allow web applications to read the contents of files stored on a user’s computer.

How to update your Chrome browser

To patch this vulnerability, you just need to update your chrome browser by following these quick steps:

  1. Open your browser and type, chrome://settings/help
  2. Click Relaunch

After relaunch, Google will show you the updated version which is 72.0.3626.121

How to stay safe from future vulnerabilities

In the world of cyber criminals, you can’t be 100 percent safe. However, there are still some actions you can take immediately if the same thing happens in future with any software.

  1. Keep software and security patches up to date by downloading the latest software releases and updates.
  2. Keep your system up-to-date.
  3. Establish safe and effective personal online security habits.
  4. Configure security settings for your operating system.
  5. Install a proactive and comprehensive security software to help block known and unknown threats to vulnerabilities.

About the Author

Susan Alexandra is a small business owner, traveler and investor of cryptocurrencies.

Featured

  • The Evolution of IP Camera Intelligence

    As the 30th anniversary of the IP camera approaches in 2026, it is worth reflecting on how far we have come. The first network camera, launched in 1996, delivered one frame every 17 seconds—not impressive by today’s standards, but groundbreaking at the time. It did something that no analog system could: transmit video over a standard IP network. Read Now

  • From Surveillance to Intelligence

    Years ago, it would have been significantly more expensive to run an analytic like that — requiring a custom-built solution with burdensome infrastructure demands — but modern edge devices have made it accessible to everyone. It also saves time, which is a critical factor if a missing child is involved. Video compression technology has played a critical role as well. Over the years, significant advancements have been made in video coding standards — including H.263, MPEG formats, and H.264—alongside compression optimization technologies developed by IP video manufacturers to improve efficiency without sacrificing quality. The open-source AV1 codec developed by the Alliance for Open Media—a consortium including Google, Netflix, Microsoft, Amazon and others — is already the preferred decoder for cloud-based applications, and is quickly becoming the standard for video compression of all types. Read Now

  • Cost: Reactive vs. Proactive Security

    Security breaches often happen despite the availability of tools to prevent them. To combat this problem, the industry is shifting from reactive correction to proactive protection. This article will examine why so many security leaders have realized they must “lead before the breach” – not after. Read Now

  • Achieving Clear Audio

    In today’s ever-changing world of security and risk management, effective communication via an intercom and door entry communication system is a critical communication tool to keep a facility’s staff, visitors and vendors safe. Read Now

  • Beyond Apps: Access Control for Today’s Residents

    The modern resident lives in an app-saturated world. From banking to grocery delivery, fitness tracking to ridesharing, nearly every service demands another download. But when it comes to accessing the place you live, most people do not want to clutter their phone with yet another app, especially if its only purpose is to open a door. Read Now

Most   Popular

New Products

  • HD2055 Modular Barricade

    Delta Scientific’s electric HD2055 modular shallow foundation barricade is tested to ASTM M50/P1 with negative penetration from the vehicle upon impact. With a shallow foundation of only 24 inches, the HD2055 can be installed without worrying about buried power lines and other below grade obstructions. The modular make-up of the barrier also allows you to cover wider roadways by adding additional modules to the system. The HD2055 boasts an Emergency Fast Operation of 1.5 seconds giving the guard ample time to deploy under a high threat situation.

  • Unified VMS

    AxxonSoft introduces version 2.0 of the Axxon One VMS. The new release features integrations with various physical security systems, making Axxon One a unified VMS. Other enhancements include new AI video analytics and intelligent search functions, hardened cybersecurity, usability and performance improvements, and expanded cloud capabilities

  • EasyGate SPT and SPD

    EasyGate SPT SPD

    Security solutions do not have to be ordinary, let alone unattractive. Having renewed their best-selling speed gates, Cominfo has once again demonstrated their Art of Security philosophy in practice — and confirmed their position as an industry-leading manufacturers of premium speed gates and turnstiles.