About the security content of iOS 15.8 and iPadOS 15.8

This document describes the security content of iOS 15.8 and iPadOS 15.8.

About Apple security updates

For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security releases page.

Apple security documents reference vulnerabilities by CVE-ID when possible.

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iOS 15.8 and iPadOS 15.8

Released October 25, 2023

Kernel

Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation), and iPod touch (7th generation)

Impact: An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.

Description: An integer overflow was addressed with improved input validation.

CVE-2023-32434: Georgy Kucherin (@kucher1n), Leonid Bezvershenko (@bzvr_), Boris Larin (@oct0xor), and Valentin Pashkov of Kaspersky

Entry updated October 25, 2023

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Published Date: