CVE-2025-43524

HIGH

macOS Sequoia < 15.7.7, Sonoma < 14.8.7, Tahoe < 26.2 - Sandbox Escape via Improper Access Control

Title source: llm

Description

An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.2. An app may be able to break out of its sandbox.

References (1)

Core 1

Core References

https://support.apple.com/en-us/125886

Scores

CVSS v3 8.8

EPSS 0.0001

EPSS Percentile 2.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-284

Status published

Products (4)

apple/macos 14.0 - 14.8.7

Apple/macOS Sequoia < 15.7.7

Apple/macOS Sonoma < 14.8.7

Apple/macOS Tahoe < 26.2

Published May 12, 2026

Tracked Since May 13, 2026