The PHP development team would like to announce the immediate availability of PHP 5.3.10. This release delivers a critical security fix.

Security Fixes in PHP 5.3.10:

Fixed arbitrary remote code execution vulnerability reported by Stefan Esser, CVE-2012-0830.

All users are strongly encouraged to upgrade to PHP 5.3.10.

For source downloads please visit our downloads page, Windows binaries can be found on windows.php.net/download/.