A flaw in Elasticsearch allows a low-privileged authenticated user who can index documents to submit a single small document containing a crafted user-supplied input. Processing one such document occupies a worker thread from a bounded pool for a disproportionate amount of time, degrading the availability of indexing operations on the affected node.
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Fixes
Solution
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Workaround
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References
History
Thu, 13 Aug 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw in Elasticsearch allows a low-privileged authenticated user who can index documents to submit a single small document containing a crafted user-supplied input. Processing one such document occupies a worker thread from a bounded pool for a disproportionate amount of time, degrading the availability of indexing operations on the affected node. | |
| Title | Inefficient Algorithmic Complexity in Elasticsearch Leading to Denial of Service | |
| Weaknesses | CWE-407 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: elastic
Published:
Updated: 2026-08-13T20:34:58.606Z
Reserved: 2026-08-10T11:17:58.731Z
Link: CVE-2026-72685
No data.
Status : Received
Published: 2026-08-13T20:17:29.217
Modified: 2026-08-13T20:17:29.217
Link: CVE-2026-72685
No data.
OpenCVE Enrichment
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Weaknesses