Skip to content
OpenAdvisories

Package · Debian

nmap

6 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

6 results · Feed

  • Medium 6.5
    CVE-2026-72712

    Nmap 7.99 Denial of Service via Zero-Length TCP Option Packet

    Nmap versions up to and including 7.99 contains a denial of service vulnerability that allows remote attackers to crash the application by sending a crafted packet containing a zero-length TCP option. The malformed packet forces the Packet:parse_options() fun…

    Nmap Project Nmap nmap nmap Debian Ubuntu
  • Medium 6.5
    CVE-2026-58058 Public exploit

    Nmap - Integer Underflow in IPv6 Extension Header Parsing

    Nmap through 7.99 does not keep the IPv6 extension-header walk within the captured packet in ipv6_get_data_primitive (libnetutil/netutil.cc), so the pointer advances past the buffer and the remaining-length computation underflows to a large value. A scanned t…

    Nmap Nmap nmap nmap Debian Ubuntu
  • Unscored —
    CVE-2017-18594

    nse_libssh2.cc in Nmap 7.70 is subject to a denial of service condition due to a double free when an SSH connection fai…

    nmap nmap nmap Debian Ubuntu Alpine
  • Unscored —
    CVE-2018-15173

    Nmap through 7.70, when the -sV option is used, allows remote attackers to cause a denial of service (stack consumption…

    nmap nmap nmap Debian Ubuntu Alpine
  • Unscored —
    CVE-2018-1000161

    nmap version 6.49BETA6 through 7.60, up to and including SVN revision 37147 contains a Directory Traversal vulnerabilit…

    nmap nmap Debian Ubuntu
  • Unscored —
    CVE-2013-4885 Public exploit

    The http-domino-enum-passwords.nse script in NMap before 6.40, when domino-enum-passwords.idpath is set, allows remote …

    nmap Debian