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OpenAdvisories
High · 7.5 CVE-2026-75897 EUVD-2026-61064GHSA-xv32-q7mj-p5x2

Uncontrolled Resource Consumption in Capabilities Route in OpenSearch Dashboards

Published Aug 18, 2026 · Updated Aug 18, 2026 · Assigned by AMZN

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.

Affected products

VendorProductAffectedFixed
OpenSearch OpenSearch Dashboards 1.3 – ≤ 3.7.0 —
AWS Amazon OpenSearch Service 1.3 – ≤ 3.5 —

References