CVE-2023-32380: Apple macOS

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

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. Processing a 3D model may lead to arbitrary code execution.

Affected products

• Apple macOS: from 11.0, before 11.7.7 (fixed in 11.7.7); from 12.0.0, before 12.6.6 (fixed in 12.6.6); from 13.0, before 13.4 (fixed in 13.4)

Published 2023-06-23. Last modified 2026-06-17.