Vulnerability Database

314,343

Total vulnerabilities in the database

CVE-2020-9839

A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to gain elevated privileges.

  • Published: Jun 9, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-9839
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7
  • AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5.1
  • AV:N/AC:H/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
apple / mac_os_x - 10.15.5
apple / iphone_os - 13.5
apple / watchos - 6.2.5
apple / tvos - 13.4.5
apple / ipados - 13.5