What’s Vulnerable › Products

OpenSearch Dashboards vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 3 published in the last 12 months.

Check whether your OpenSearch Dashboards version is affected

Latest OpenSearch Dashboards vulnerabilities

• CVE-2026-84942 — Stored Cross-Site Scripting via Vega Expression Function Bypass in OpenSearch Dashboards (CVSS 8.7)
• CVE-2026-18420 — RCE via Prototype Pollution in OpenSearch Dashboards (CVSS 8.8)
• CVE-2026-75897 — Uncontrolled Resource Consumption in Capabilities Route in OpenSearch Dashboards (CVSS 7.5)