CVE-2021-30871: Apple iPhone OS

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

This issue was addressed with a new entitlement. This issue is fixed in iOS 14.7, watchOS 7.6, macOS Big Sur 11.5. A local attacker may be able to access analytics data.

Affected products

• Apple iPhone OS: before 14.7 (fixed in 14.7)
• Apple macOS: before 11.5 (fixed in 11.5)
• Apple watchOS: before 7.6 (fixed in 7.6)

Published 2021-08-24. Last modified 2026-06-17.