Vulnerability Tracking

Advisory Files ≈ Packet Storm
http://packetstormsecurity.org/advisories.xml

Bugtraq
http://seclists.org/rss/bugtraq.rss

CERT Recently Published Vulnerability Notes
http://www.kb.cert.org/vulfeed/

Exploit Files ≈ Packet Storm
http://packetstormsecurity.org/exploits.xml

Exploit-DB Updates
https://www.exploit-db.com/rss.xml

Full Disclosure
http://seclists.org/rss/fulldisclosure.rss

National Vulnerability Database
https://nvd.nist.gov/feeds/xml/cve/misc/nvd-rss-analyzed.xml

Tenable News Feed
http://www.nessus.org/rss-news.xml

The Exploit Database - CXSecurity.com
http://securityreason.com/rss/ExploitAlert

Vulnerability Files ≈ Packet Storm
http://rss.packetstormsecurity.org/files/tags/vulnerability/

WLB2 Database - CXSecurity.com
http://securityreason.com/rss/SecurityAlert

ZDI: Published Advisories
http://feeds.feedburner.com/ZDI-Published-Advisories