CVE-2026-86918: Apple iOS vulnerability
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted image may lead to unexpected app termination.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Apple operating systems (iOS, iPadOS, macOS Golden Gate, tvOS, visionOS, watchOS)to a version that resolves this vulnerability.Fixed in 27
Event History
Frequently Asked Questions
What user or system action is needed to trigger the issue?
An affected device or system must process a maliciously crafted image. The provided information does not identify a specific application, service, or delivery method.
What is the documented impact of successful exploitation?
Processing the crafted image may cause unexpected application termination. No other impact is stated in the provided information.
Which releases contain the fix?
The issue is fixed in iOS 27, iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, and watchOS 27.