WebContent Sandbox Escape in Apple iOS and macOS

Publication date: 2026-10-26

Last updated on: 2026-10-26

Assigner: Apple Inc.

Description

This issue 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, visionOS 27.2. A remote attacker may be able to break out of the WebContent sandbox.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-26

Last Modified

2026-10-26

Generated

2026-10-27

EPSS Evaluated

N/A

NVD

CVE-2026-112690

EUVD

EUVD-2026-110298

Affected Vendors & Products

Vendor	Product	Version / Range
Apple	iOS and iPadOS	0
Apple	iOS and iPadOS	0
Apple	macOS	0
Apple	macOS	0
Apple	macOS	0
Apple	visionOS	0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

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