Vulnerability Database

299,759

Total vulnerabilities in the database

CVE-2019-8740

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 13.1 and iPadOS 13.1, watchOS 6, tvOS 13. An application may be able to execute arbitrary code with kernel privileges.

  • Published: Oct 27, 2020
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-8740
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 9.3
  • AV:N/AC:M/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
apple / tvos - 13
apple / iphone_os - 13.1
apple / watchos - 6.0
apple / ipad_os - 13.1