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CVE-2026-110655

CVE-2026-110655 · miniupnpc through 2.3.3 Heap Out-of-Bounds Read via minixml parseatt

This page contains facts from public vulnerability sources. Check the original advisory before updating.

miniupnpc through 2.3.3 contains a one-byte heap out-of-bounds read vulnerability in the minixml parseatt function that allows malicious UPnP gateways to read past buffer bounds via crafted replies. Attackers on the local network can spoof a gateway serving device descriptions or SOAP responses ending in '=' to crash the client.

CVSS 2.3 · Low · EPSS 0.3%

Published
Updated

Stack: system

Affected products and versions

  • miniupnpc

    Versions
    • ≥ 0, ≤ 2.3.3: Affected (semver)

    No fix published

  • miniupnpc Debian:12

    Versions
    • 2.2.4-1
    • 2.2.5-1
    • 2.2.6-1
    • 2.2.8-1
    • 2.2.8-2
    • 2.3.3-1
    • 2.3.3-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Debian:13

    Versions
    • 2.2.8-2
    • 2.3.3-1
    • 2.3.3-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Debian:14

    Versions
    • 2.2.8-2
    • 2.3.3-1
    • 2.3.3-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Ubuntu:16.04:LTS

    Versions
    • 1.9.20140610-2ubuntu1
    • 1.9.20140610-2ubuntu2
    • 1.9.20140610-2ubuntu2.16.04.1
    • 1.9.20140610-2ubuntu2.16.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Ubuntu:18.04:LTS

    Versions
    • 1.9.20140610-4ubuntu1
    • 1.9.20140610-4ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Ubuntu:20.04:LTS

    Versions
    • 2.1.20190824-0ubuntu1
    • 2.1.20190824-0ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Ubuntu:22.04:LTS

    Versions
    • 2.2.1-1
    • 2.2.1-1build1
    • 2.2.3-1
    • 2.2.3-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Ubuntu:24.04:LTS

    Versions
    • 2.2.5-1
    • 2.2.6-1
    • 2.2.6-1build1
    • 2.2.6-1build2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Ubuntu:26.10

    Versions
    • 2.3.3-2build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • miniupnpc Ubuntu:26.04:LTS

    Versions
    • 2.2.8-2build2
    • 2.3.3-2
    • 2.3.3-2build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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