PT-2026-62096 · Elastic · Elasticsearch

CVE-2026-63136 · Publicado 2026-07-21 · Atualizado 2026-07-21

NVD

CVSS v3.1

6.5

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). A user with search privileges can submit a specially crafted search request that causes a data node to exhaust available heap memory, resulting in node unavailability and cluster degradation. An attacker could leverage this vulnerability to cause cluster downtime requiring manual intervention to restore service.

Correção

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2026-63136

Produtos afetados

Elasticsearch

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-63136 · Nota de Segurança
• https://discuss.elastic.co/t/elasticsearch-8-19-15-9-2-9-9-3-4-security-update-esa-2026-60/388559 · Nota