Dotdeb.org has released Nginx 1.0.14 packages for Debian GNU/Linux
Nginx 1.0.14 packages are now available for Debian 6.0 “Squeeze” on both amd64 and i386 architectures. They fix a potential memory disclosure :Nginx 1.0.14 for Debian
Security: content of previously freed memory might be sent to a client if backend returned specially crafted response. Thanks to Matthew Daley.
Upgrading is strongly recommended.