Nmap Project

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CVSS critical0CVSS 9.0–10.0

CVSS high0CVSS 7.0–8.9

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Nmap Project records in CISA KEV

No Nmap Project vulnerabilities are listed in CISA KEV.

Records

1 record

TI-2026-50948 CVE-2026-72712 · GHSA-7j7x-fg87-hwwg

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

MEDIUM 64

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.

CVSS 4.0MEDIUM 6.9 Network No auth User interaction EPSS 0.00499 Published 2026-08-11 Fix deferred CWE-835

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