Vulnerability Database

324,614

Total vulnerabilities in the database

CVE-2018-4428

A lock screen issue allowed access to the share function on a locked device. This issue was addressed by restricting options offered on a locked device. This issue is fixed in iOS 12.1.1. A local attacker may be able to share items from the lock screen.

  • Published: Oct 27, 2020
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-4428
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS v2:

  • Severity: Low
  • Score: 3.6
  • AV:L/AC:L/Au:N/C:P/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
apple / iphone_os - 12.1.1