---
id: CVE-2026-86943
title: The issue was addressed with improved memory handling
summary: >-
  The issue was addressed with improved memory handling. This issue is fixed in
  macOS Golden Gate 27.2. A remote attacker may be able to cause a
  denial-of-service.
severity: none
vendor: Apple
product: macOS
affected:
  - macOS < 27.2
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T20:39:02.764Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-86943'
references:
  - url: 'https://support.apple.com/en-us/149521'
tags:
  - cve.org
epss: 0.00234
epssPercentile: 0.14225
ingestedAt: '2026-10-27T16:11:58.959Z'
---

## Overview

The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27.2. A remote attacker may be able to cause a denial-of-service.

## Affected

- `macOS < 27.2`

## Remediation

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