Vulnerability Database

317,577

Total vulnerabilities in the database

CVE-2023-21337

In InputMethod, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

  • Published: Oct 30, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-21337
  • Severity: High
  • Exploit:

CVSS v3:

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

CWEs: