CVE-2023-23540

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CVSS 3.1

7.8 high

EPSS

<1%p22

Published

May 8, 2023 (May 8, 2023)

Modified

Jun 17, 2026

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 15.7.8 and iPadOS 15.7.8, macOS Monterey 12.6.4, iOS 16.4 and iPadOS 16.4, macOS Big Sur 11.7.5. An app may be able to execute arbitrary code with kernel privileges.

Vendors: apple
Products: ipados, iphone os, macos
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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