CVE-2021-0353: Google Android

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

In kisd, there is a possible memory corruption due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11; Patch ID: ALPS05425247.

Affected products

• Google Android: version 11.0 only

Published 2021-02-03. Last modified 2026-06-17.