CVE-2022-42833: Apple macOS

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13. An app may be able to execute arbitrary code with kernel privileges.

Affected products

• Apple macOS: before 13.0 (fixed in 13.0)

Published 2023-02-27. Last modified 2026-06-17.