CVE-2023-21454: Samsung Android

Low severity, CVSS 2.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper authorization in Samsung Keyboard prior to SMR Mar-2023 Release 1 allows physical attacker to access users text history on the lockscreen.

Affected products

• Samsung Android: version 11.0 only; version 12.0 only; version 13.0 only

Published 2023-03-16. Last modified 2026-06-17.