CVE-2023-21464: Samsung Calendar

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

Improper access control in Samsung Calendar prior to versions 12.4.02.9000 in Android 13 and 12.3.08.2000 in Android 12 allows local attacker to configure improper status.

Affected products

• Samsung Calendar: before 12.4.02.9000 (fixed in 12.4.02.9000); before 12.3.08.2000 (fixed in 12.3.08.2000)

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