Out-of-bounds Read Affecting miniupnpc package, versions *


Severity

Recommended
0.0
low
0
10

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Threat Intelligence

EPSS
0.29% (21st percentile)

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  • Snyk IDSNYK-ECHOLATEST-MINIUPNPC-21173132
  • published17 Oct 2026
  • disclosed14 Oct 2026

Introduced: 14 Oct 2026

NewCVE-2026-110656  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for Echo:latest miniupnpc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream miniupnpc package and not the miniupnpc package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

miniupnpc through 2.3.3 contains a one-byte heap out-of-bounds read vulnerability in the minixml parseelt function's namespace-prefix handling that skips an end-of-buffer check after advancing past ':'. A malicious or spoofed UPnP gateway on the local network can send a device description or SOAP reply ending in ':' within an element name to crash the client.

CVSS Base Scores

version 3.1