CVE-2026-84622

Published: Sep 14, 2026Modified: Sep 18, 2026

6.2

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 2.5 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

A memory initialization issue was addressed with improved memory handling. 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, tvOS 27, visionOS 27, watchOS 27. An app with root privileges may be able to read uninitialized kernel memory.

Affected (7)

Products: Apple: Ipados, Iphone Os, Macos, Tvos, Visionos, Watchos

6 products

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Apple Ipados	version < 26.7
Apple Iphone Os	version < 26.7
Apple Macos	15.0 ≤ version < 15.8
Apple Macos	26.0 ≤ version < 26.7
Apple Tvos	version < 27.0
Apple Visionos	version < 27.0
Apple Watchos	version < 27.0