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CVE-2026-34209 mppx: Tempo has a session close voucher bypass vulnerability due to settled amount equality

🗓️ 31 Mar 2026 14:10:46Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Session close vulnerability allows a voucher equal to the settled amount to close a channel without funds; fixed in 0.4.11.

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Affected
Refs
[
  {
    "vendor": "wevm",
    "product": "mppx",
    "versions": [
      {
        "version": "< 0.4.11",
        "status": "affected"
      }
    ]
  }
]

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