24 August 2021

8 results · Clear filters · Feed

• High 7.5
  CVE-2021-31010 Exploited

  A deserialization issue was addressed through improved validation. This issue is fixed in Security Update 2021-005 Cata…

  Apple macOS watchOS macOS
  Aug 24, 2021

  KEV Aug 25, 2022
• High 7.8
  CVE-2021-30983 Exploited

  A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.2 and iPadOS 15.2. A…

  Apple iOS and iPadOS iOS
  Aug 24, 2021

  KEV Jun 27, 2022
• High 8.8
  CVE-2021-30952 Exploited

  An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1…

  Apple macOS iOS and iPadOS watchOS macOS iOS Debian Ubuntu Alpine
  Aug 24, 2021

  KEV Mar 5, 2026
• High 7.8
  CVE-2021-30900 Exploited

  An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS …

  Apple iOS and iPadOS iOS
  Aug 24, 2021

  KEV Mar 30, 2023
• High 7.8
  CVE-2021-30883 Exploited EPSS 15%

  A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.…

  Apple macOS iOS and iPadOS macOS iOS
  Aug 24, 2021

  KEV May 23, 2022
• High 7.8
  CVE-2021-30869 Exploited

  A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPad…

  Apple macOS iOS and iPadOS macOS iOS
  Aug 24, 2021

  KEV Nov 3, 2021
• High 7.8
  CVE-2021-30860 Exploited Public exploit EPSS 76%

  An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catal…

  Apple macOS watchOS iOS macOS iOS
  Aug 24, 2021

  KEV Nov 3, 2021
• High 8.8
  CVE-2021-30858 Exploited Public exploit EPSS 13%

  A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, …

  Apple macOS iOS qtwebkit-source macOS iOS Debian Ubuntu Alpine
  Aug 24, 2021

  KEV Nov 3, 2021