Vulnerability Database

314,453

Total vulnerabilities in the database

CVE-2019-8662

This issue was addressed with improved checks. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. An attacker may be able to trigger a use-after-free in an application deserializing an untrusted NSDictionary.

  • Published: Dec 18, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-8662
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

OWASP TOP 10:

Software From Fixed in
apple / mac_os_x - 10.14.6
apple / tvos - 12.4
apple / watchos - 5.3
apple / iphone_os - 12.4