CVSS 3.1 Score 5.5 of 10 (medium)


Published Sep 21, 2023
Updated: Jan 10, 2024
CWE ID 295


CVE-2023-41991 is an vulnerability that affects multiple Apple products, including macOS Ventura 13.6, iOS 16.7, and iPadOS 16.7. The issue involves a certificate validation problem where a malicious app could potentially bypass signature validation. Apple has acknowledged reports of active exploitation of this vulnerability on iOS versions prior to iOS 16.7. The vulnerability has a base severity rating of MEDIUM and requires user interaction for exploitation. It has a low attack complexity and poses a high integrity impact but does not impact confidentiality or availability. Remediation can be achieved by updating the affected products to their respective fixed versions.

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