On June 11th 2015, the PHP group released PHP 5.6.10.
Several bugs have been fixed as well as several security issues into some bundled libraries (CVE-2015-3414, CVE-2015-3415, CVE-2015-3416, CVE-2015-2325 and CVE-2015-2326). All PHP 5.6 users are encouraged to upgrade to this version.
PHP 5.6.10 packages are now available for Debian 7 “Wheezy”, on both amd64 and i386 architectures, in ZTS and non-ZTS (default) flavors, along with packages of Xdebug (yeah!), XHprof (yeah! x2) and other PECL extensions.
Note : php5-memcached still lacks JSON support.