CVE-2026-86919: apple ipados, apple iphone_os, apple macos

CVSS 8.8 (high) · published 2026-10-20

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, visionOS 27. An attacker with a paired Bluetooth device may be able to execute arbitrary code.

Affected products (NVD): apple ipados, apple iphone_os, apple macos, apple visionos

Fixed in (NVD): 26.7, 15.8, 27.0

Weakness: CWE-121

Source: NVD CVE-2026-86919

References

• https://support.apple.com/en-us/149034
• https://support.apple.com/en-us/149035
• https://support.apple.com/en-us/149038
• https://support.apple.com/en-us/149041
• https://support.apple.com/en-us/149042
• https://support.apple.com/en-us/149043

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