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CVE-2026-26933

🗓️ 19 Mar 2026 17:08:45Reported by elasticType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 14 Views

Packetbeat improper array index validation enables denial of service via malformed packets on the same network.

Related
Detection
Affected
Refs
Social
NVD
Node
elasticsearchpacketbeatRange8.0.08.19.11
OR
elasticsearchpacketbeatRange9.0.09.2.5
[
  {
    "defaultStatus": "unaffected",
    "product": "Packetbeat",
    "vendor": "Elastic",
    "versions": [
      {
        "lessThanOrEqual": "9.2.4",
        "status": "affected",
        "version": "9.0.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "8.19.10",
        "status": "affected",
        "version": "8.0.0",
        "versionType": "semver"
      }
    ]
  }
]

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