Apple today released iOS 14.4.1 and iPadOS 14.4.1 which contains security updates for iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation).
About the security content of iOS 14.4.1 and iPadOS 14.4.1:
• Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)
• Impact: Processing maliciously crafted web content may lead to arbitrary code execution
• Description: A memory corruption issue was addressed with improved validation.
• CVE-2021-1844: Clément Lecigne of Google’s Threat Analysis Group, Alison Huffman of Microsoft Browser Vulnerability Research
For information on the security content of Apple software updates, please visit: https://support.apple.com/en-us/HT201222