PT-2026-84381 · Elastic · Elasticsearch
CVE-2026-56143
·
Published
2026-09-01
·
Updated
2026-09-07
CVSS v3.1
4.9
Medium
| Vector | AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Elasticsearch (affected versions not specified)
Description
An issue exists where resources are allocated without limits or throttling. A user with elevated privileges can submit a specially crafted request that triggers excessive memory consumption, potentially leading to a denial of service and rendering the affected node unavailable.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Allocation of Resources Without Limits
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Weakness Enumeration
Related Identifiers
Affected Products
Elasticsearch