Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailable to all users.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Elastic | Kibana | unaffected |
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Fixes
Solution
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Workaround
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References
History
Tue, 21 Jul 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailable to all users. | |
| Title | Uncontrolled Resource Consumption in Kibana Leading to Denial of Service | |
| Weaknesses | CWE-400 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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MITRE
Status: PUBLISHED
Assigner: elastic
Published:
Updated: 2026-07-21T22:58:45.488Z
Reserved: 2026-07-16T03:26:51.579Z
Link: CVE-2026-63261
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses