iOS 16.4.1 build 20E252

20E252
Build of iOS 16
IOS 16 Screenshot.png

iOS 16.4.1 build 20E252 is the official RTM build of iOS 16.4.1, which was released to the public on 7 April 2023.[1]

Rapid Security Response[edit | edit source]

This build received a Rapid Security Response update, which began rolling out to the public on 1 May 2023.[2] It patches two existing vulnerabilities with WebKit (CVE-2023-28204 and CVE-2023-32373).[3]

Title Build
iOS Security Response 16.4.1 (a) 20E772520a

Fixes and improvements[edit | edit source]

  • Fixed an issue where Siri may not respond in some cases.
  • Fixed the pushing hands emoji to properly display skin tone variations.
  • Patched existing vulnerabilities with WebKit (CVE-2023-28205) and IOSurfaceAccelerator (CVE-2023-28206).[4]

References[edit | edit source]