---
id: CVE-2026-112507
title: An out-of-bounds write issue was addressed with improved bounds checking
summary: >-
  An out-of-bounds write issue was addressed with improved bounds checking. This
  issue is fixed in iOS 27.2 and iPadOS 27.2. An app may be able to cause
  unexpected system termination or write kernel memory.
severity: none
vendor: Apple
product: iOS and iPadOS
affected:
  - ios_and_ipados < 27.2
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T20:35:53.518Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112507'
references:
  - url: 'https://support.apple.com/en-us/149230'
tags:
  - cve.org
ingestedAt: '2026-10-26T20:39:42.520Z'
epss: 0.00169
epssPercentile: 0.06214
---

## Overview

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27.2 and iPadOS 27.2. An app may be able to cause unexpected system termination or write kernel memory.

## Affected

- `ios_and_ipados < 27.2`

## Remediation

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