CVE-2024-27876: Apple iPadOS

Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A race condition was addressed with improved locking. This issue is fixed in iOS 17.7 and iPadOS 17.7, iOS 18 and iPadOS 18, macOS Sequoia 15, macOS Sonoma 14.7, macOS Ventura 13.7, visionOS 2. Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files.

Affected products

• Apple iPadOS: before 17.7 (fixed in 17.7)
• Apple iPhone OS: before 17.7 (fixed in 17.7)
• Apple macOS: from 13.0, before 13.7 (fixed in 13.7); from 14.0, before 14.7 (fixed in 14.7)
• Apple visionOS: before 2.0 (fixed in 2.0)

Published 2024-09-17. Last modified 2026-06-17.