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CVE-2026-63261

🗓️ 21 Jul 2026 22:58:45Reported by elasticType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

CVE-2026-63261: Kibana machine learning memory exhaustion by a low-privileged authenticated user causes denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63261
21 Jul 202622:58
attackerkb
Circl
CVE-2026-63261
22 Jul 202602:35
circl
Cvelist
CVE-2026-63261 Uncontrolled Resource Consumption in Kibana Leading to Denial of Service
21 Jul 202622:58
cvelist
Elastic
Kibana 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-72)
21 Jul 202622:55
elastic
EUVD
EUVD-2026-47589
22 Jul 202600:32
euvd
NVD
CVE-2026-63261
21 Jul 202623:18
nvd
Positive Technologies
PT-2026-63266
21 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-63261 Uncontrolled Resource Consumption in Kibana Leading to Denial of Service
21 Jul 202622:58
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "Kibana",
    "vendor": "Elastic",
    "versions": [
      {
        "lessThanOrEqual": "8.19.18",
        "status": "affected",
        "version": "8.0.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.4.3",
        "status": "affected",
        "version": "9.4.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.3.7",
        "status": "affected",
        "version": "9.0.0",
        "versionType": "semver"
      }
    ]
  }
]

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22 Jul 2026 15:17Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
SSVC
5