BIT-elasticsearch-2026-56149

vendorUSosv

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

view advisory published 2026-07-06Licence: per source

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.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-56149US——
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 privilege…
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