Vulnerability Database

318,273

Total vulnerabilities in the database

CVE-2021-39626

In onAttach of ConnectedDeviceDashboardFragment.java, there is a possible permission bypass due to a confused deputy. This could lead to local escalation of privilege in Bluetooth settings with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-194695497

  • Published: Jan 14, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-39626
  • 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

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
google / android 9.0 9.0.x
google / android 10.0 10.0.x
google / android 11.0 11.0.x
google / android 12.0 12.0.x