Security-Learning-Notes

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Linux Distros Unpatched Vulnerability : CVE-2026-72712

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

AZL-95529 CVE-2026-72712 affecting package nmap for versions less than 7.95-5

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:parseoptions function in nselib/packet.lua to allocate...

DEBIAN-CVE-2026-72712

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:parseoptions function in nselib/packet.lua to allocate...

CVE-2026-72712

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:parseoptions function in nselib/packet.lua to allocate...

CVE-2026-72712

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:parseoptions function in nselib/packet.lua to allocate...

UBUNTU-CVE-2026-72712

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:parseoptions function in nselib/packet.lua to allocate...

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:parseoptions function in nselib/packet.lua to allocate...

EUVD-2026-56821

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:parseoptions function in nselib/packet.lua to allocate...

CVE-2026-72712

The CVE-2026-72712 entry documents a denial-of-service in Nmap (

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:parseoptions function in nselib/packet.lua to allocate...

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:parseoptions function in nselib/packet.lua to allocate...

CVE-2026-72712

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:parseoptions function in nselib/packet.lua to allocate...

CVE-2026-72712: Loop with Unreachable Exit Condition

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:parseoptions function in nselib/packet.lua to allocate...

PT-2026-70826

Name of the Vulnerable Software and Affected Versions Nmap versions prior to 8.0 Description A denial of service issue allows remote attackers to crash the application by sending a crafted packet containing a zero-length TCP option. This malformed packet triggers the Packet:parse options function...

asn-nmap (0.1.9), iga (>=0.0.1, <=1.0.3) potentially affected by CVE-2026-67422 via pymdown-extensions (9.10.0)

pymdown-extensions PYPI version 9.10.0 is affected by a known vulnerability. The following packages have a transitive dependency on pymdown-extensions and may be impacted: - asn-nmap 0.1.9 - iga =0.0.1, =1.0.3 Source cves: CVE-2026-67422 Source advisory: OSV:PYSEC-2026-3654...

Nmap Workspace Integrator

Run nmap or import existing XML and write structured hosts/ports/OS/service versions directly into the active workspace database. XML is captured from stdout via -oX - — no intermediate files needed. !/usr/bin/env python3 -- coding: utf-8 -- """Run nmap and persist hosts/services into the workspa...

asn-nmap (0.1.9), iga (>=0.0.1, <=1.0.3) potentially affected by CVE-2026-67422 via pymdown-extensions (9.10.0)

pymdown-extensions PYPI version 9.10.0 is affected by a known vulnerability. The following packages have a transitive dependency on pymdown-extensions and may be impacted: - asn-nmap 0.1.9 - iga =0.0.1, =1.0.3 Source cves: CVE-2026-67422 Source advisory: OSV:GHSA-GM37-52C6-37MW...

Photon OS 5.0: Nmap PHSA-2023-5.0-91-0036

An update of the nmap package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-5.0-91-0036. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

asn-nmap (0.1.9), iga (>=0.0.1, <=1.0.3) potentially affected by CVE-2026-61632 via pymdown-extensions (9.10.0)

pymdown-extensions PYPI version 9.10.0 is affected by a known vulnerability. The following packages have a transitive dependency on pymdown-extensions and may be impacted: - asn-nmap 0.1.9 - iga =0.0.1, =1.0.3 Source cves: CVE-2026-61632 Source advisory: OSV:PYSEC-2026-3609...