Nmap 7.99 Extension Header Integer Underflow The Exploit Database - CXSecurity.com By: Mohammed Idrees Banyamer 20 October 2026 at 19:03 Topic: Nmap 7.99 Extension Header Integer Underflow Risk: High Text:# Exploit Title: Nmap 7.99 - Extension Header Integer Underflow # CVE: CVE-2026-58058 # Date: ...