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Severe, 6 weeks977Projects326

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AppleCVE-2026-86969

Apple iOS and iPadOS: out-of-bounds write

Apple

CVE-2026-86969 · Published Oct 26, 2026 · updated Oct 27, 2026

Unrated
Fix: upgrade to 26.7.2 or later (3 fixed versions below)
Apple advisory

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or corrupt kernel memory.

Affected versions

PackageAffectedFixed in
iOS and iPadOS
Product
< 26.7.226.7.2
< 27.227.2
macOS
Product
< 15.8.215.8.2
< 26.7.226.7.2
< 27.227.2
Details and references
Severity from
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