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EUVD-2026-66190

🗓️ 26 Aug 2026 00:30:52Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Uncontrolled resource consumption in Apache Tomcat HTTP/2 backlog tracking on stream reset.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-68763
26 Aug 202601:24
circl
cve
CVE
CVE-2026-68763
25 Aug 202622:00
cve
cvelist
Cvelist
CVE-2026-68763 Apache Tomcat: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset
25 Aug 202622:00
cvelist
nvd
NVD
CVE-2026-68763
25 Aug 202622:17
nvd
ptsecurity
Positive Technologies
PT-2026-81889
25 Aug 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "9f4ce1a9-48a6-3480-95bd-013c6c3c4e9f",
        "vendor": {
          "name": "Apache Software Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0fbd5f44-3338-3686-9151-3224528d7d7a",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "10.1.0-M1 ≤10.1.57"
      },
      {
        "id": "34c6ad25-bee9-368b-a94a-7797538315c4",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "11.0.0-M1 ≤11.0.24"
      },
      {
        "id": "d0da829f-694d-3f26-8071-f0a837daacec",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "8.5.59 ≤8.5.100"
      },
      {
        "id": "de70c6cd-bd3e-3caa-99b3-96b5057a47c6",
        "product": {
          "name": "Apache Tomcat",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "9.0.39 ≤9.0.120"
      }
    ]
  }
]

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26 Aug 2026 00:30Current
5.3Medium risk
Vulners AI Score5.3
4