CVE-2023-21479: Samsung Android

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper authorization in Smart suggestions prior to SMR Apr-2023 Release 1 in Android 13 and 4.1.01.0 in Android 12 allows remote attackers to register a schedule.

Affected products

• Samsung Android: version 13.0 only
• Samsung Smart Suggestions: version 4.1.01.0 only

Published 2025-09-03. Last modified 2026-06-17.