---
id: CVE-2026-64714
title: A memory corruption issue was addressed with improved bounds checking
summary: >-
  A memory corruption issue was addressed with improved bounds checking. This
  issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, macOS Golden Gate 27, macOS
  Sequoia 15.7.8, macOS Sonoma 14.8.8. Processing a maliciously crafted image
  may lea…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
cwe:
  - CWE-119
vendor: apple
product: ipados
affected:
  - ipados < 18.7.10
  - iphone_os < 18.7.10
  - 'macos >= 14.0, < 14.8.8'
  - 'macos >= 15.0, < 15.8'
  - visionos < 27.0
patched:
  - ipados 18.7.10
  - iphone_os 18.7.10
  - macos 15.8
  - visionos 27.0
published: '2026-09-14'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T17:46:41.547'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-64714'
references:
  - url: 'https://support.apple.com/en-us/128071'
    label: product-security@apple.com
  - url: 'https://support.apple.com/en-us/128072'
    label: product-security@apple.com
  - url: 'https://support.apple.com/en-us/148287'
    label: product-security@apple.com
  - url: 'https://support.apple.com/en-us/149035'
    label: product-security@apple.com
tags:
  - nvd
  - cve.org
epss: 0.0016
epssPercentile: 0.04477
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-16T13:33:37.939639Z'
ingestedAt: '2026-09-14T21:15:17.549Z'
---

## Overview

A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, macOS Golden Gate 27, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. Processing a maliciously crafted image may lead to a denial-of-service.

## Affected

- `ipados < 18.7.10`
- `iphone_os < 18.7.10`
- `macos >= 14.0, < 14.8.8`
- `macos >= 15.0, < 15.8`
- `visionos < 27.0`

## Remediation

Upgrade past the affected range:

- `ipados 18.7.10`
- `iphone_os 18.7.10`
- `macos 15.8`
- `visionos 27.0`