CVE-2025-43371

HIGH

Xcode < 26.0 - Sandbox Escape via Improved Checks Bypass

Title source: llm

This issue was addressed with improved checks. This issue is fixed in Xcode 26. An app may be able to break out of its sandbox.

Core 2

Core References

Release Notes, Vendor Advisory

Mailing List

CVSS v3 8.2

EPSS 0.0001

EPSS Percentile 3.5%

Attack Vector LOCAL

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

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-284

Status published

Products (2)

Apple/Xcode < 26

apple/xcode < 26.0

Published Sep 15, 2025

Tracked Since Feb 18, 2026