CVE-2026-20616: Apple iPadOS

High severity, CVSS 8.8. EPSS: 0.6% 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 iOS 18.7.5 and iPadOS 18.7.5, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. Processing a maliciously crafted USD file may lead to unexpected app termination.

Affected products

• Apple iPadOS: before 18.7.5 (fixed in 18.7.5)
• Apple iPhone OS: before 18.7.5 (fixed in 18.7.5)
• Apple macOS: from 14.0, before 14.8.4 (fixed in 14.8.4); from 26.0, before 26.3 (fixed in 26.3)
• Apple visionOS: before 26.3 (fixed in 26.3)

Published 2026-02-11. Last modified 2026-06-17.