CVE-2023-20833: Google Android

Medium severity, CVSS 4.4. EPSS: 0.1% chance of exploitation in the next 30 days.

In keyinstall, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08017756; Issue ID: ALPS08017764.

Affected products

• Google Android: version 12.0 only; version 13.0 only

Published 2023-09-04. Last modified 2026-06-17.