Allocation of Resources Without Limits or Throttling (CWE-770) in Fleet Server can lead to a denial of service via Excessive Allocation (CAPEC-130). An attacker can submit a specially crafted request to an upload endpoint that causes excessive memory consumption, which may render Fleet Server unavailable.
Advisories

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Fixes

Solution

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Workaround

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History

Wed, 01 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
First Time appeared Elastic
Elastic fleet Server
Vendors & Products Elastic
Elastic fleet Server

Wed, 01 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 01 Jul 2026 17:15:00 +0000

Type Values Removed Values Added
Description Allocation of Resources Without Limits or Throttling (CWE-770) in Fleet Server can lead to a denial of service via Excessive Allocation (CAPEC-130). An attacker can submit a specially crafted request to an upload endpoint that causes excessive memory consumption, which may render Fleet Server unavailable.
Title Allocation of Resources Without Limits or Throttling in Fleet Server Leading to Denial of Service
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: elastic

Published:

Updated: 2026-07-01T17:25:09.438Z

Reserved: 2026-06-19T11:01:02.535Z

Link: CVE-2026-56150

cve-icon Vulnrichment

Updated: 2026-07-01T17:21:11.044Z

cve-icon NVD

Status : Analyzed

Published: 2026-07-01T17:16:37.060

Modified: 2026-07-06T18:51:50.527

Link: CVE-2026-56150

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-01T23:00:05Z

Weaknesses