CVE-2023-21459: Samsung Android

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Use after free vulnerability in decon driver prior to SMR Mar-2023 Release 1 allows attackers to cause memory access fault.

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.