CVE-2026-10852

Full vulnerability record from the local CVENow database.
Description

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server.
Severity
HIGH
CVSS score
7.5 (v3.1)
Vulnerability status
Modified
Source identifier
[email protected]
Published
2026-06-22 20:16:27.413000
Last modified
2026-10-25 23:10:00.167000
View original CVE JSON
{
  "id": "CVE-2026-10852",
  "sourceIdentifier": "[email protected]",
  "published": "2026-06-22T20:16:27.413",
  "lastModified": "2026-10-25T23:10:00.167",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server."
    },
    {
      "lang": "es",
      "value": "IBM WebSphere Application Server y IBM WebSphere Application Server Liberty son vulnerables a denegación de servicio en el componente WebSphere WebServer Plug-in cuando un atacante puede pasar solicitudes manipuladas al servidor web."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "WebSphere Application Server",
          "defaultStatus": "unaffected",
          "cpes": [
            "cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "8.5",
              "status": "affected"
            },
            {
              "version": "9.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
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        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6
      },
      {
        "source": "[email protected]",
        "type": "Primary",
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          "privilegesRequired": "NONE",
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          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
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      }
    ],
    "ssvcV203": [
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        "ssvcData": {
          "timestamp": "2026-06-23T14:51:31.975238Z",
          "id": "CVE-2026-10852",
          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
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              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7276560",
      "source": "[email protected]"
    }
  ]
}