If you're still using the Linux 2.6.16 kernel branch, the Linux 22.214.171.124 release is now available on kernel mirrors. The Linux 126.96.36.199 kernel has a security fix for a remotely triggerable NULL dereference. Among the other fixes include an IEEE-1394 forgotten dereference, array indexing fix in ntfs_init_locked_inode(), and fixing a netpoll deadlock in 8139too. The Linux 188.8.131.52 release announcement can be read on the LKML
. Earlier this week the Linux 2.6.23-rc1 kernel
was also released.