7.5High
CVE-2026-75897Uncontrolled Resource Consumption in Capabilities Route in OpenSearch Dashboards
Description
Improper input validation in the capabilities route handler in OpenSearch Dashboards - the size of the request payload is not bounded - might allow remote attackers to cause a denial of service via a crafted HTTP request.
Weakness (CWE):
CWE-1284
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| AWS | Amazon OpenSearch Service | 1.3 – ≤ 3.5 | |
| OpenSearch | OpenSearch Dashboards | 1.3 – ≤ 3.7.0 |