Google Chrome Browser – Zero-Day Bug Alert

  • CERT Admin
  • Thu Jun 10 2021
  • Alerts

Threat Level 


Components Affected 

  • Google Chrome browser on Windows, Mac, or Linux computers. 


Google on Wednesday rolled out an urgent update for Chrome browser to address 14 newly discovered security issues, including a zero-day flaw. 


Google has updated Chrome to fix 14 security flaws, including a one "zero-day" flaw which is tracked as CVE-2021-30551. This vulnerability has been actively exploited by
attackers. More technical details about the nature of the attacks are to be released in the coming weeks so as to allow a majority of the users to install the update and prevent other threat actors from creating exploits targeting the flaw. 


  • ✻  Exposing sensitive information to unauthorized parties.
  • ✻  Malicious activities.


Solution/ Workarounds 

  • ✻  Update the Google Chrome Browser to the latest version (91.0.4472.101) by heading to Settings > Help > About in Google Chrome to mitigate the risk associated with the flaw. 



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The information provided herein is on an "as is" basis, without warranty of any kind. 


Last updated: Thu Jun 10 2021