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CVE-2026-93441

Full vulnerability record from the local CVENow database.

Description

IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.

Severity

HIGH

CVSS score

8.6 (v3.1)

Vulnerability status

Awaiting Analysis

Source identifier

[email protected]

Published

2026-10-20 22:21:07.327000

Last modified

2026-10-26 18:20:34.553000

View original CVE JSON

{
  "id": "CVE-2026-93441",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-20T22:21:07.327",
  "lastModified": "2026-10-26T18:20:34.553",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "QRadar Security Information and Event Management",
          "cpes": [
            "cpe:2.3:a:ibm:qradar_security_information_and_event_management:http:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "7.4-20210823144546",
              "lessThanOrEqual": "7.5-20260930064858",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "7.6-20260330053257",
              "lessThanOrEqual": "7.6-20260930064910",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.0
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-10-26T17:28:33.630436Z",
          "id": "CVE-2026-93441",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7292244",
      "source": "[email protected]"
    }
  ]
}