Vendor

    OpenSearch

    8 known vulnerabilities in products by OpenSearch, 0 of them actively exploited (CISA KEV).

    Key figures

    8

    Vulnerabilities

    0

    Actively exploited (KEV)

    0

    Used by ransomware

    0

    Critical

    Vulnerabilities

    Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

    Vulnerabilities in OpenSearch
    HighCVE-2026-83497

    Unrestricted Java Deserialization in OpenSearch SQL Plugin Cursor Pagination

    also in 1 other product

    		8.8
    HighCVE-2026-18420

    RCE via Prototype Pollution in OpenSearch Dashboards

    also in 1 other product

    		8.8
    HighCVE-2026-75897

    Uncontrolled Resource Consumption in Capabilities Route in OpenSearch Dashboards

    also in 1 other product

    		7.5
    HighCVE-2026-84942

    Stored Cross-Site Scripting via Vega Expression Function Bypass in OpenSearch Dashboards

    		8.7
    HighCVE-2026-77811

    Stored Cross-Site Scripting via Integration Template Asset in OpenSearch Dashboards

    		8.7
    HighCVE-2025-9624

    OpenSearch 3.2.0 - Nested Boolean/Disjunction asymmetric DoS

    also in 2 other products

    		7.5
    MediumCVE-2024-39900

    OpenSearch Dashboards Reports does not properly restrict access to private tenant resources

    also in 1 other product

    		5.4
    MediumCVE-2024-39901

    OpenSearch Observability does not properly restrict access to private tenant resources

    also in 1 other product

    		4.2

    Products

    Products by OpenSearch
    Opensearch Dashboards30