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CVE-2026-63144 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service

🗓️ 21 Jul 2026 22:26:43Reported by elasticType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Uncontrolled recursion in Elasticsearch enables denial of service by a low-privileged user, causing node crash

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63144
21 Jul 202622:26
attackerkb
CVE
CVE-2026-63144
21 Jul 202622:26
cve
Elastic
Elasticsearch 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-68)
21 Jul 202622:23
elastic
EUVD
EUVD-2026-47583
22 Jul 202600:32
euvd
NVD
CVE-2026-63144
21 Jul 202623:18
nvd
Positive Technologies
PT-2026-63262
21 Jul 202600:00
ptsecurity
[
  {
    "defaultStatus": "unaffected",
    "product": "Elasticsearch",
    "vendor": "Elastic",
    "versions": [
      {
        "lessThanOrEqual": "9.4.3",
        "status": "affected",
        "version": "9.4.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.3.7",
        "status": "affected",
        "version": "9.3.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "8.19.18",
        "status": "affected",
        "version": "8.19.0",
        "versionType": "semver"
      }
    ]
  }
]

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