# AWS Amazon OpenSearch Service.

Every CVE that names AWS Amazon OpenSearch Service among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Stored Cross-Site Scripting via Vega Expression Function Bypass in OpenSearch Dashboards](https://agentprime.io/advisories/CVE-2026-84942.md)
  `CVE-2026-84942` · CVE record: AWS Amazon OpenSearch Service and 1 more · CVSS 6.3 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Cross-site scripting (XSS)
- [Stored Cross-Site Scripting via Integration Template Asset in OpenSearch Dashboards](https://agentprime.io/advisories/CVE-2026-77811.md)
  `CVE-2026-77811` · CVE record: AWS Amazon OpenSearch Service and 1 more · CVSS 6.2 Medium · Not analysed yet · Published 21 Aug 2026 · Tags: Cross-site scripting (XSS)
- [RCE via Prototype Pollution in OpenSearch Dashboards](https://agentprime.io/advisories/CVE-2026-18420.md)
  `CVE-2026-18420` · CVE record: AWS Amazon OpenSearch Service and 1 more · CVSS 8.7 High · Not analysed yet · Published 20 Aug 2026 · Tags: Prototype pollution
- [Uncontrolled Resource Consumption in Capabilities Route in OpenSearch Dashboards](https://agentprime.io/advisories/CVE-2026-75897.md)
  `CVE-2026-75897` · CVE record: OpenSearch OpenSearch Dashboards and 1 more · CVSS 8.7 High · Not analysed yet · Published 18 Aug 2026 · Tags: CWE-1284

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=aws-amazon-opensearch-service>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/aws-amazon-opensearch-service/>. Everything for agents: <https://agentprime.io/llms.txt>.