Apple today for still running the old version of the system users, released iOS / iPadOS 15.7.9, macOS 12.6.9 and macOS 11.7.10 update, according to the official security logs, the main fix exists in the ImageIO security vulnerabilities.

Eligible Mac devices can be updated to macOS Monterey 12.6.9 and macOS Big Sur 11.7.10 using Software Update in System Preferences; eligible iPhone and iPad devices can be updated to macOS Monterey 15.7.9 and macOS Big Sur 11.7.10 by going to For iPhone and iPad devices, you can update to iOS/iPadOS 15.7.9 by going to “Settings” > “General” > “Software Update”.
This update focuses on fixing the security vulnerability with tracking number CVE-2023-41064, The vulnerability was used by NSO Group Group for the Pegasus monitoring software, and the attacker utilized the said vulnerability to create images containing malicious code and distributed them through PassKit attachments.
The vulnerability fix applies to iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation) and iPod touch (7th generation).