About the security content of iOS 16.6.1 and iPadOS 16.6.1

This document describes the security content of iOS 16.6.1 and iPadOS 16.6.1.

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.

For more information about security, see the Apple Product Security page.

iOS 16.6.1 and iPadOS 16.6.1

ImageIO

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing a maliciously crafted image may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

Description: A buffer overflow issue was addressed with improved memory handling.

CVE-2023-41064: The Citizen Lab at The University of Torontoʼs Munk School

Wallet

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: A maliciously crafted attachment may result in arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

Description: A validation issue was addressed with improved logic.

CVE-2023-41061: Apple

Additional recognition

Wallet

We would like to acknowledge The Citizen Lab at The University of Torontoʼs Munk School for their assistance.