---
id: CVE-2026-112666
title: A use-after-free issue was addressed with improved memory management
summary: >-
  A use-after-free issue was addressed with improved memory management. This
  issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate
  27.2, tvOS 27.2, watchOS 27.2. Processing maliciously crafted web content may
  lead to a…
severity: none
vendor: Apple
product: Safari
affected:
  - Safari < 27.2
  - ios_and_ipados < 27.2
  - macOS < 27.2
  - tvOS < 27.2
  - watchOS < 27.2
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T20:39:08.640Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112666'
references:
  - url: 'https://support.apple.com/en-us/149230'
  - url: 'https://support.apple.com/en-us/149521'
  - url: 'https://support.apple.com/en-us/149524'
  - url: 'https://support.apple.com/en-us/149525'
  - url: 'https://support.apple.com/en-us/149527'
tags:
  - cve.org
epss: 0.00188
epssPercentile: 0.08335
ingestedAt: '2026-10-27T16:11:58.961Z'
---

## Overview

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to an unexpected process termination.

## Affected

- `Safari < 27.2`
- `ios_and_ipados < 27.2`
- `macOS < 27.2`
- `tvOS < 27.2`
- `watchOS < 27.2`

## Remediation

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