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Nmap Project Nmap vulnerabilities

1 published CVE affecting Nmap Project Nmap, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
1
Critical
0
High
0
Medium
1
Low
0
Unscored
0
CISA KEV
0

Latest Nmap Project Nmap CVEs

Newest publication first

  1. CVE-2026-72712 Nmap 7.99 Denial of Service via Zero-Length TCP Option Packet

    Published
    MediumCVSS 6.9 EPSS 0.50%

    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() function in nselib/packe...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.