CVE-2023-40436

Published Sep 26, 2023 CVSS 3.1 · 9.1 Critical EPSS 1.3% KEV · Not listed
Description
The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. An attacker may be able to cause unexpected system termination or read kernel memory.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-45007 The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. An attacker may be able to cause unexpected system termination or read kernel memory.
History
Type Values Removed Values Added
Weaknesses CWE-125
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Nov 4, 2025, 7:19 PM
Reserved
Aug 14, 2023, 8:26 PM
Status
Modified
Published
Sep 27, 2023, 3:19 PM
Modified
Jun 17, 2026, 6:17 AM