Here are the latest advisories specifically for Red Hat Linux:

• RHBA-2013:0858-1: coreutils bug fix update
  Red Hat Enterprise Linux: Updated coreutils packages that fix one bug are now available for Red Hat Enterprise Linux 6.
• RHBA-2013:0859-1: perl-Test-Memory-Cycle bug fix update
  Red Hat Enterprise Linux: An updated perl-Test-Memory-Cycle package that fixes one bug is now available for Red Hat Enterprise Linux 6.
• RHBA-2013:0860-1: mod_auth_kerb bug fix update
  Red Hat Enterprise Linux: Updated mod_auth_kerb packages that fix one bug are now available for Red Hat Enterprise Linux 6.
• RHSA-2013:0849-2: Important: KVM image security update
  The Red Hat Enterprise Linux 6.4 KVM Guest Image for cloud instances had an empty root password by default. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. CVE-2013-2069
• RHBA-2013:0851-1: perl-CGI-Session bug fix update
  Red Hat Enterprise Linux: An updated perl-CGI-Session package that fixes one bug is now available for Red Hat Enterprise Linux 6.
• RHBA-2013:0853-1: Red Hat Network Satellite server bug fix update
  RHN Satellite and Proxy: Updated Red Hat Network Satellite server packages that fix one bug are now available for Red Hat Network Satellite 5.4
• RHBA-2013:0854-1: vte bug fix update
  Red Hat Enterprise Linux: Updated vte packages that fix one bug are now available for Red Hat Enterprise Linux 6.
• RHBA-2013:0857-1: qemu-kvm bug fix update
  Red Hat Enterprise Linux: Updated qemu-kvm packages that fix one bug are now available for Red Hat Enterprise Linux 6.
• RHEA-2013:0852-1: rgmanager enhancement update
  Red Hat Enterprise Linux: Updated rgmanager packages that add one enhancement are now available for Red Hat Enterprise Linux 5.
• More...