CVE-2021-30884

Related Vulnerabilities: CVE-2021-30884  

The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.

Description

The MITRE CVE dictionary describes this issue as:

The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.

Additional Information

  • Bugzilla 2034378: CVE-2021-30884 webkitgtk: visiting a maliciously crafted website may reveal a user’s browsing history
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • FAQ: Frequently asked questions about CVE-2021-30884