---
id: CVE-2026-84577
title: An access issue was addressed with additional sandbox restrictions
summary: >-
  An access issue was addressed with additional sandbox restrictions. This issue
  is fixed in macOS Golden Gate 27, macOS Tahoe 26.7. An app may be able to
  bypass sandbox restrictions.
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N'
cwe:
  - CWE-120
vendor: apple
product: macos
affected:
  - macos < 26.7
patched:
  - macos 26.7
published: '2026-09-14'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T18:03:42.647'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84577'
references:
  - url: 'https://support.apple.com/en-us/149035'
    label: product-security@apple.com
  - url: 'https://support.apple.com/en-us/149042'
    label: product-security@apple.com
tags:
  - nvd
  - cve.org
epss: 0.00169
epssPercentile: 0.0549
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-16T14:43:34.014549Z'
ingestedAt: '2026-09-14T21:15:17.538Z'
---

## Overview

An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Golden Gate 27, macOS Tahoe 26.7. An app may be able to bypass sandbox restrictions.

## Affected

- `macos < 26.7`

## Remediation

Upgrade past the affected range:

- `macos 26.7`