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CVE details

CVE-2026-107159

MiniUPnPd through 2.3.11 built with --strict contains a divide-by-zero vulnerability in ProcessSSDPData() that allows unauthenticated local network attackers to crash the daemon. Attackers can send a single multicast M-SEARCH datagram with MX: 0 and a known ST to port 1900, triggering SIGFPE and denying UPnP IGD service.

Score
7.1 high
Published
2026-10-07
Links
NVD · cve.org · Report wrong data

Matched ports (1)

PortPackageVersionStatusMaintainer
net/miniupnpdminiupnpd2.3.11,1unaddressedrcm@FreeBSD.org

Template for a VuXML entry

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>miniupnpd</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>MiniUPnPd through 2.3.11 built with --strict contains a divide-by-zero
	vulnerability in ProcessSSDPData() that allows unauthenticated local
	network attackers to crash the daemon. Attackers can send a single
	multicast M-SEARCH datagram with MX: 0 and a known ST to port 1900,
	triggering SIGFPE and denying UPnP IGD service.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2026-107159</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2026-107159</url>
    </references>
    <dates>
      <discovery>2026-10-07</discovery>
      <entry>2026-10-27</entry>
    </dates>
  </vuln>