CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
3Description
A race condition was addressed with improved state handling. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A sandboxed process may be able to circumvent sandbox restrictions.
Analysis
Sandboxed processes on Apple macOS (Sequoia 15.7.5, Sonoma 14.8.5, and Tahoe 26.4) can escape sandbox isolation due to a race condition in state handling, allowing local attackers to bypass security restrictions and potentially execute arbitrary operations with elevated privileges. No patch is currently available for affected systems. …
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Remediation
Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-15079
GHSA-p8x5-crg3-hj6v