{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "8.0.0"
              },
              {
                "fixed": "8.19.11"
              },
              {
                "introduced": "9.0.0"
              },
              {
                "fixed": "9.2.5"
              }
            ]
          },
          "events": [
            {
              "introduced": "2ab3a7334016f570e0bfc7e9a577a35a22e02df5"
            },
            {
              "fixed": "18eaf5054451b6c86268efd4eb50517c26471e1f"
            },
            {
              "introduced": "42a721c925857c0d1f4160c977eb5f188e46d425"
            },
            {
              "fixed": "090edf6777335b72756841fc32203573a0cc1073"
            }
          ],
          "repo": "https://github.com/elastic/beats",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Improper Validation of Array Index (CWE-129) in the PostgreSQL protocol parser in Packetbeat can lead Denial of Service via Input Data Manipulation (CAPEC-153). An attacker can send a specially crafted packet causing a Go runtime panic that terminates the Packetbeat process. This vulnerability requires the pgsql protocol to be explicitly enabled and configured to monitor traffic on the targeted port.",
  "id": "CVE-2026-26932",
  "modified": "2026-03-14T13:46:45.762218256Z",
  "published": "2026-02-26T18:23:07.470Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://discuss.elastic.co/t/packetbeat-8-19-11-9-2-5-security-update-esa-2026-10/385247"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}