Protecting Android users from 0-Day attacks


To protect our users, Google’s Threat Analysis Group (TAG) routinely hunts for 0-day vulnerabilities exploited in-the-wild. In 2021, we reported nine 0-days affecting Chrome, Android, Apple and Microsoft, leading to patches to protect users from these attacks.

This blog is a follow up to our July 2021 post on four 0-day vulnerabilities we discovered in 2021, and details campaigns targeting Android users with five distinct 0-day vulnerabilities:

  • CVE-2021-37973, CVE-2021-37976, CVE-2021-38000, CVE-2021-38003 in Chrome
  • CVE-2021-1048 in Android

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Source: Google’s Threat Analysis Group (