Apple Backports Fix for CVE-2025-43300 Exploited in Sophisticated Spyware Attack

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Apple on Monday backported fixes for a recently patched security flaw that has been actively exploited in the wild.

The vulnerability in question is CVE-2025-43300 (CVSS score: 8.8), an out-of-bounds write issue in the ImageIO component that could result in memory corruption when processing a malicious image file.
While the shortcoming was first addressed by the iPhone maker late last month with the release of iOS 18.6.2 and iPadOS 18.6.2, iPadOS 17.7.10, macOS Ventura 13.7.8, macOS Sonoma 14.7.8, and macOS Sequoia 15.6.1, it has also been released for the following older versions -

  • iOS 16.7.12 and iPadOS 16.7.12 - iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
  • iOS 15.8.5 and iPadOS 15.8.5 - iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation), and iPod touch (7th generation)