What’s Vulnerable › Vulnerabilities
CVE-2019-8777
- Severity: low (CVSS 2.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-10-27 · updated 2026-06-17
- Weakness: CWE-276
Description
A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. A local attacker may be able to view contacts from the lock screen.
Affected products
- macOS: before 10.14.4 — fixed in 10.14.4
How to fix
Upgrade to a fixed version: macOS 10.14.4. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2019-8777 or the next vulnerability affects your stack