CVE-2026-56149mediumCWE-770

CVE-2026-56149: falha de média gravidade em Elasticsearch

Allocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of Service

Publicada em

Seguir esta CVE+ Monitorar Elasticsearch

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 4.9epss 0.5%
Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). A user with elevated privileges can submit a specially crafted machine learning request that causes excessive memory consumption, which may render the affected node unavailable.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Elastic · Elasticsearch
CVEs relacionadas — Elasticsearch

No mesmo produto, das mais perigosas para as menos.

CVE-2021-22145—CVE-2021-22145EPSS 76.2%CVE-2023-31419MEDIUMElasticsearch StackOverflow vulnerabilityEPSS 61.1%CVE-2019-7619—CVE-2019-7619EPSS 2.4%CVE-2019-7611—CVE-2019-7611EPSS 2.1%CVE-2023-31418HIGHElasticsearch uncontrolled resource consumptionEPSS 2.1%CVE-2018-3831—CVE-2018-3831EPSS 2.0%