---
id: CVE-2026-112683
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 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2,
  macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS
  27.2. Pro…
severity: none
vendor: Apple
product: iOS and iPadOS
affected:
  - ios_and_ipados < 26.7.2
  - ios_and_ipados < 27.2
  - macOS < 15.8.2
  - macOS < 26.7.2
  - macOS < 27.2
  - visionOS < 27.2
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T20:42:10.162Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112683'
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/149522'
  - url: 'https://support.apple.com/en-us/149523'
  - url: 'https://support.apple.com/en-us/149526'
tags:
  - cve.org
epss: 0.00234
epssPercentile: 0.14241
ingestedAt: '2026-10-27T16:11:59.039Z'
---

## Overview

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted font may lead to unexpected app termination or corrupt process memory.

## Affected

- `ios_and_ipados < 26.7.2`
- `ios_and_ipados < 27.2`
- `macOS < 15.8.2`
- `macOS < 26.7.2`
- `macOS < 27.2`
- `visionOS < 27.2`

## Remediation

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