WordPress 3.1.4 and 3.2 RC3 are now available for download.
"WordPress 3.1.4 is maintenance and security update for all previous versions. This release fixes an issue that could allow a malicious Editor-level user to gain further access to the site," informs WordPress dev team.
"Version 3.1.4 also incorporates several other security fixes and hardening measures."
You can manaually download WordPress 3.1.4 here, or update immediately from the Dashboard ? Updates menu in your site's admin area.
You can download it here.
[Source: WordPress News]