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Vulnerability DatabaseCVE-2022-26702

CVE-2022-26702: 
macOS vulnerability analysis and mitigation

Overview

CVE-2022-26702 is a use-after-free vulnerability that affects multiple Apple operating systems including iOS 15.5, iPadOS 15.5, tvOS 15.5, watchOS 8.6, and macOS Big Sur. The vulnerability was discovered by an anonymous researcher along with Antonio Zekic (@antoniozekic) and John Aakerblom (@jaakerblom), and was patched by Apple in May 2022 (Apple Support).

Technical details

The vulnerability exists in the AppleAVD (Apple Audio/Video Decoder) component and allows an application to execute arbitrary code with kernel privileges. The issue stems from a use-after-free condition that was addressed by Apple through improved memory management (Apple Support).

Impact

If exploited, this vulnerability could allow a malicious application to execute arbitrary code with kernel privileges, effectively gaining complete control over the affected device (Apple Support).

Mitigation and workarounds

Apple has addressed this vulnerability in iOS 15.5, iPadOS 15.5, tvOS 15.5, watchOS 8.6, and macOS Big Sur updates. Users should update their devices to these versions or later to protect against this vulnerability (Apple Support).

Additional resources

Source: This report was generated using AI

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