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EUVD-2026-85236

🗓️ 23 Sep 2026 11:32:55Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Improper handling of length parameter inconsistency vulnerability in Apache Tomcat allows WebSocket message smuggling when per-message-deflate is used. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.5...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-87022 Apache Tomcat: WebSocket message smuggling with per-message-deflate
23 Sep 202611:32
cvelist
nvd
NVD
CVE-2026-87022
23 Sep 202612:17
nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "2c324b2c-4683-3454-8b7c-655128d1fa55",
        "vendor": {
          "name": "Apache Software Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "4925738b-60ad-3939-bd57-e4a885167107",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "9.0.0.M1 ≤9.0.121"
      },
      {
        "id": "8f45a6ea-55cb-388b-8a88-5a4fa3d23a7e",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "8.5.0 ≤8.5.100"
      },
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        "id": "b984dc72-8e45-39da-a803-2ea083f01660",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "7.0.56 ≤7.0.109"
      },
      {
        "id": "d4da9144-6dc5-3998-9b66-a51e7a40548c",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "10.1.0-M1 ≤10.1.59"
      },
      {
        "id": "eb20d99f-1518-337a-8513-605e34e2a723",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "11.0.0-M1 ≤11.0.25"
      }
    ]
  }
]

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23 Sep 2026 11:32Current
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