CVE-2026-112659

Type Confusion in Apple Web Rendering Engine Enables Arbitrary Code Execution

Published Oct 26, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Apple ipados
Apple iphone Os
CPEs cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
Vendors & Products Apple ipados
Apple iphone Os
Type Values Removed Values Added
Title Type Confusion in Apple Web Rendering Engine Enables Arbitrary Code Execution
Type Values Removed Values Added
Title Type Confusion in Safari, iOS, and macOS Enables Arbitrary Code Execution
Weaknesses CWE-665
Type Values Removed Values Added
Title Type Confusion in Safari, iOS, and macOS Enables Arbitrary Code Execution
First Time appeared Apple
Apple ios And Ipados
Apple macos
Apple safari
Apple visionos
Weaknesses CWE-665
CWE-843
Vendors & Products Apple
Apple ios And Ipados
Apple macos
Apple safari
Apple visionos
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Oct 27, 2026, 3:56 AM
Reserved
Oct 19, 2026, 5:05 PM
Status
Analyzed
Published
Oct 26, 2026, 9:17 PM
Modified
Nov 2, 2026, 6:30 PM