CVE-2020-9774: Apple Mac OS X

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

An issue existed with Siri Suggestions access to encrypted data. The issue was fixed by limiting access to encrypted data. This issue is fixed in macOS Catalina 10.15.3, Security Update 2020-001 Mojave, Security Update 2020-001 High Sierra. Encrypted data may be inappropriately accessed.

Affected products

• Apple Mac OS X: before 10.15.3 (fixed in 10.15.3)

Published 2020-10-27. Last modified 2026-06-17.