Here are updated packages in the Yum repository:

• PHP 5.6.1 for RHEL/CentOS 6/7 changelog
• Nginx 1.6.2 for RHEL/CentOS 6/7 changelog
• MySQL 5.5.40 for CentOS 5/6 changelog

The PHP 5.6.1 release fixes 1 CVE (along with other bug fixes):
* CVE-2014-3622

The Nginx 1.6.2 release fixes 1 CVE (along with other bug fixes):
* CVE-2014-3616

Here are updated packages in the Yum repository:

• PHP 5.6.0 for RHEL/CentOS 6.5 changelog
• PHP 5.5.16 for RHEL/CentOS 5/6 changelog
• PHP 5.4.32 for RHEL/CentOS 5/6 changelog
• Nginx 1.6.1 for RHEL/CentOS 6 changelog

The PHP 5.6.0 release is a new set of packages. See more at PHP 5.6 for RHEL/CentOS 6.5

The PHP 5.5.16 release fixes 5 CVEs (along with other bug fixes):
* CVE-2014-3538
* CVE-2014-3587
* CVE-2014-2497
* CVE-2014-5120
* CVE-2014-3597

The PHP 5.4.32 release fixes 7 CVEs (along with other bug fixes)
* CVE-2014-2497
* CVE-2014-3538
* CVE-2014-3587
* CVE-2014-3597
* CVE-2014-4670
* CVE-2014-4698
* CVE-2014-5120

The Nginx 1.6.1 release fixes 1 CVE (along with other bug fixes)
* CVE-2014-3556

Here are updated packages in the Yum repository:

• PHP 5.5.15 for RHEL/CentOS 5/6 changelog
• PHP 5.4.31 for RHEL/CentOS 5/6 changelog
• PHP 5.3.29 for RHEL/CentOS 5/6 changelog
• MySQL 5.5.39 for CentOS 5/6 changelog

The PHP 5.5.15 release fixes 1 CVE (along with other bug fixes):
* CVE-2014-4670

The PHP 5.3.29 release incorporates the security fixes that were included on the later PHP versions (some of which Webtatic had ported back beforehand). PHP.net misses some of these out from their Changelog:

* CVE-2013-6712
* CVE-2014-0185
* CVE-2014-0207
* CVE-2014-0237
* CVE-2014-0238
* CVE-2014-3478
* CVE-2014-3479
* CVE-2014-3515
* CVE-2014-3981
* CVE-2014-4049
* CVE-2014-3480
* CVE-2014-3487

The following packages are in testing, and available for download in the testing repositories:

• php56w 5.6.0RC3
• mysql55w 5.5.39

Assuming you have the Webtatic repositories set up (see Yum Repository), you can update using:

    yum update <package> --enablerepo=webtatic-testing

Here are updated packages in the Yum repository:

• PHP 5.5.13 for RHEL/CentOS 5/6 changelog
• PHP 5.4.29 for RHEL/CentOS 5/6 changelog
• PHP 5.3.28 release 4 for RHEL/CentOS 5 CVE-2014-0237 and CVE-2014-0238 security fixes patched
• MySQL 5.5.38 for CentOS 5/6 changelog

All three PHP releases fix CVE-2014-0237 and CVE-2014-0238.

The PHP 5.5.13 and 5.4.29 releases contain an additional regression fix for a backwards compatibility breakage causing objects implementing the "Serializable" interface to fail to unserialize using an incorrect serialized string, which would have affected PHPUnit and Doctrine.

The following packages are in testing, and available for download in the testing repositories:

• php55w 5.5.13 release 2
• php54w 5.4.29 release 2
• php56w 5.6.0beta4
• mysql55w 5.5.38

Assuming you have the Webtatic repositories set up (see Yum Repository), you can update using:

    yum update <package> --enablerepo=webtatic-testing

Here are updated packages in the Yum repository:

• PHP 5.5.11 for RHEL/CentOS 5/6 changelog
• PHP 5.4.27 for RHEL/CentOS 5/6 changelog
• MySQL 5.5.37 for CentOS 5/6 changelog

Here are updated packages in the Yum repository:

• MySQL 5.5.36 for CentOS 5/6 changelog
• MySQL 5.1.73 for CentOS 5 changelog

The MySQL releases change the package structure automatically from mysql55 to mysql55w and mysql51 to mysql51w, so they don't conflict with base packages.

Here are updated packages in the Yum repository:

• PHP 5.6.0alpha1 for RHEL/CentOS 6
• PHP 5.5.9 for RHEL/CentOS 5/6 changelog
• Apcu 4.0.3 for PHP 5.5.9 on RHEL/CentOS 5/6
• PHP 5.4.25 for RHEL/CentOS 5/6 changelog
• Apcu 4.0.3 for PHP 5.4.25 on RHEL/CentOS 5/6
• Zend OpCache 7.0.3 for PHP 5.4.25 on RHEL/CentOS 5/6
  

The PHP 5.6.0alpha1 release will stay in el6-testing until it's release date, so it's clear it's not suitable for production use yet.

The other PHP releases are bug-fix releases only, no known security issue fixes included.

The following packages are in testing, and available for download in the testing repositories:

• php56w 5.6.0alpha1 (RHEL/CentOS 6 only)
• php55w 5.5.9
• php55w-pecl-apcu 4.0.3
• php54w 5.4.25
• php54w-pecl-apcu 4.0.3
• php55w-pecl-zendopcache 7.0.3
• mysql55w 5.5.36
• mysql51w 5.1.73 (RHEL/CentOS 5 only)

Assuming you have the Webtatic repositories set up (see Yum Repository), you can update using:

    yum update <package> --enablerepo=webtatic-testing