CVE-2023-20664: Google Android

Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days.

In gz, there is a possible double free due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07505952; Issue ID: ALPS07505952.

Affected products

• Google Android: version 10.0 only; version 11.0 only; version 12.0 only; version 13.0 only

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