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CVE-2026-88763 Skupper-router: skupper-router: unbounded recursion in amqp field parser leads to denial of service

🗓️ 10 Sep 2026 07:09:10Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 58 Views

Unbounded recursion in skupper-router AMQP field parser causes stack exhaustion DoS.

Related
Affected
Refs
[
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 2 for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "skupper-router",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:3.5.3-1.el8",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:2.0::el8",
      "cpe:/a:redhat:service_interconnect:2.0::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 2 for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "skupper-router",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:3.5.3-1.el9",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:2.0::el8",
      "cpe:/a:redhat:service_interconnect:2.0::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 2 for RHEL 9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "service-interconnect/skupper-router-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "3.5.3-1",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:2.0::el9"
    ]
  }
]

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