---
id: CVE-2026-113903
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, visionOS 27.2. Processing maliciously crafted web content may lead to
  unexpected …
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'
cvssSource: adp
vendor: Apple
product: Safari
affected:
  - Safari < 27.2
  - ios_and_ipados < 27.2
  - macOS < 27.2
  - visionOS < 27.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-04T13:40:21.554845Z'
published: '2026-10-26'
updated: '2026-11-04'
sourceUpdated: '2026-11-04T13:40:27.137Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-113903'
references:
  - 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: 0.00384
epssPercentile: 0.32657
ingestedAt: '2026-10-27T16:11:58.974Z'
---

## 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, visionOS 27.2. Processing maliciously crafted web content may lead to unexpected memory modification.

## Affected

- `Safari < 27.2`
- `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.