Apple(US:AAPL) Qi Lu Wan Bao·2025-08-21 07:01Core Insights - Apple has released an urgent update to address a zero-day vulnerability identified as CVE-2025-43300, which was exploited in highly sophisticated targeted attacks [1][3] - The vulnerability was found in the Image I/O framework, and Apple has implemented improved boundary checking measures to mitigate the risk of further exploitation [3] Summary by Categories - Vulnerability Details - The zero-day vulnerability CVE-2025-43300 was used in complex targeted attacks against specific individuals [1][3] - There is evidence that hackers have already exploited this vulnerability [3] - Company Response - Apple has issued a broad security patch that affects multiple operating systems, including iOS 18.6.2, iPadOS 18.6.2, iPadOS 17.7.10, macOS Sequoia 15.6.1, macOS Sonoma 14.7.8, and macOS Ventura 13.7.8 [3] - Users are advised to install the latest security updates promptly to protect against potential memory corruption risks when handling malicious image files [3]