kernel acting as more specific route

Hello,

I have a case where kernel route is acting as a more specific route and the one I configured manuall (static route) is not being installed in the oruting table.  If this is a bug, is there any CVE number or bug report? Otherwise, is there anyway to have this static route being used and not the kernel route? Upgrading the vyatta code would help? What about rebooting?
My code version is:VSE6.7R10

Regards

Bauke