iOS 18.1.1 build 22B91

22B91
Build of iOS 18
IOS 18 screenshot.png

iOS 18.1.1 build 22B91 is the official RTM build of iOS 18.1.1, which was released to the public on 19 November 2024.[1] This build is a security update that patches existing vulnerabilities with JavaScriptCore (CVE-2024-44308) and WebKit (CVE-2024-44309).[2]

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