The PHP development team announces the immediate availability of PHP 8.1.16. This is a security release that addresses CVE-2023-0567, CVE-2023-0568, and CVE-2023-0662.
All PHP 8.1 users are advised to upgrade to this version.
For source downloads of PHP 8.1.16 please visit our downloads page, Windows source and binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.