CVE-2026-20626

Published: Feb 11, 2026Modified: Jun 17, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

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

Description

This issue was addressed with improved checks. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Tahoe 26.3, visionOS 26.3. A malicious app may be able to gain root privileges.

Affected (5)

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

4 products

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Apple Ipados	Before 26.3
Apple Iphone Os	Before 26.3
Apple Macos	From 15.0 to 15.7.4
Apple Macos	From 26.0 to 26.3
Apple Visionos	Before 26.3

Related CWEs

CWE-862

Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (4)

https://support.apple.com/en-us/126346

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/126348

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/126349

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/126353

Source: product-security@apple.com

Release NotesVendor Advisory

Timeline

No history available yet.