The PHP development team have just announced the immediate availability of PHP 5.2.10. This release focuses on improving the stability of the PHP 5.2.x branch with over 100 bug fixes, one of which is security related. All users of PHP are encouraged to upgrade to this release.
Security Enhancements and Fixes in PHP 5.2.10:
* Fixed bug #48378 (exif_read_data() segfaults on certain corrupted .jpeg files). (Pierre)
Further details about the PHP 5.2.10 release can be found in the release announcement, and the full list of changes are available in the ChangeLog.