---
id: CVE-2026-112659
title: A type confusion issue was addressed with improved memory handling
summary: >-
  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 con…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cvssSource: adp
vendor: Apple
product: Safari
affected:
  - Safari < 27.2
  - ios_and_ipados < 26.7.2
  - ios_and_ipados < 27.2
  - macOS < 27.2
  - visionOS < 27.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-26T00:00:00+00:00'
published: '2026-10-26'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T03:56:11.360Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112659'
references:
  - url: 'https://support.apple.com/en-us/149227'
  - url: 'https://support.apple.com/en-us/149230'
  - url: 'https://support.apple.com/en-us/149521'
  - url: 'https://support.apple.com/en-us/149526'
  - url: 'https://support.apple.com/en-us/149527'
tags:
  - cve.org
epss: 0.00555
epssPercentile: 0.4609
ingestedAt: '2026-10-26T20:39:42.555Z'
---

## Overview

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.

## Affected

- `Safari < 27.2`
- `ios_and_ipados < 26.7.2`
- `ios_and_ipados < 27.2`
- `macOS < 27.2`
- `visionOS < 27.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.