CVE-2023-21487: Samsung Android

Low severity, CVSS 3.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper access control vulnerability in Telephony framework prior to SMR May-2023 Release 1 allows local attackers to change a call setting.

Affected products

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

Published 2023-05-04. Last modified 2026-06-17.